- GNA identifier
- GNA-1988 GCVE registry Recent publications
Recent vulnerabilities
387 GCVE records assigned by this organization as GNA-1988GCVE-1988-2026-0050
Vulnerability from gna-1988 – Published: 2026-09-07 13:20 – Updated: 2026-09-11 11:35
VLAI
EPSS
VEX
Title
APPLE-SA-06-29-2026-3 Safari 26.5.2
Summary
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
APPLE-SA-06-29-2026-3 Safari 26.5.2
Safari 26.5.2 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/en-us/127685.
Apple maintains a Security Releases page at
https://support.apple.com/100100 which lists recent
software updates with security advisories.
Web Extensions
Available for: macOS Sonoma and macOS Sequoia
Impact: A malicious web extension may be able to cause an unexpected
process crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 314642
CVE-2026-43704: dr3dd
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may disclose
sensitive user information
Description: A cross-origin issue was addressed with improved tracking
of security origins.
WebKit Bugzilla: 315368
CVE-2026-43700: Vitaly Simonovich, Christian Meurer Xavier
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: A malicious website may exfiltrate data cross-origin
Description: The issue was addressed with improved checks.
WebKit Bugzilla: 313357
CVE-2026-43735: Merrick Hare, Drinor Selmanaj (Sentry), Khai Tran, John
Lussier, Rhyru9, Kwak Kiyong, Song Nuri
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313693
CVE-2026-43734: Jonathan Alush-Aben
WebKit Bugzilla: 313857
CVE-2026-43726: Josef Korbel (Citadelo), Tristan Madani (@TristanInSec)
from Talence Security, Gia Bui (@yabeow) from Calif.io, Narendra Singh
(@_3P1C)
WebKit Bugzilla: 314398
CVE-2026-43709
WebKit Bugzilla: 317227
CVE-2026-43699: Tommy DeVoss from Braze Security Team (@thedawgyg)
WebKit Bugzilla: 315161
CVE-2026-43742: Юлия Мерцалова
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may disclose
sensitive user information
Description: A path handling issue was addressed with improved
validation.
WebKit Bugzilla: 313085
CVE-2026-43732: Nan Wang (@eternalsakura13)
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to memory
corruption
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 314115
CVE-2026-43731: dr3dd
WebKit Bugzilla: 313577
CVE-2026-43715: Milad Nasr and Nicholas Carlini with Claude, Anthropic
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313691
CVE-2026-43727: Tommy DeVoss from Braze Security Team (@thedawgyg), Gia
Bui (@yabeow) from Calif.io, Gurpreet Shergill
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: A malicious website may be able to process restricted web
content outside the sandbox
Description: The issue was addressed with improved input validation.
WebKit Bugzilla: 312832
CVE-2026-43725: Luke Francis
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 312781
CVE-2026-43663: Soyeon Park, Amy Burnett, Khai Tran, sherkito, Kota
Toda, HexRabbit (@h3xr4bb1t) and NiNi (@terrynini38514) of DEVCORE
Research Team, Using GLM From Z.AI, Tristan Madani (@TristanInSec) from
Talence Security, Brian Carpenter
WebKit Bugzilla: 313528
CVE-2026-39872: Utkarsh Pal, Ignacio Sanmillan (@ulexec)
WebKit Bugzilla: 314235
CVE-2026-43712: Kwak Kiyong, Song Nuri, Tristan Madani (@TristanInSec)
from Talence Security
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 313473
CVE-2026-43716: Tuan and Duc from Calif.io, OpenAI Codex Security - Amy
Burnett, Evan Lambert
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: An out-of-bounds access issue was addressed with improved
bounds checking.
WebKit Bugzilla: 317231
CVE-2026-43676: Mateusz Krzywicki (iVerify.io), dr3dd, Tommy DeVoss from
Braze Security Team (@thedawgyg)
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may result in the
disclosure of process memory
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 308046
CVE-2026-43740: Nathaniel Oh (@calysteon), Arni Hardarson
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Visiting a website may leak sensitive data
Description: A permissions issue was addressed with additional
restrictions.
WebKit Bugzilla: 314806
CVE-2026-43713: Jody Ritonga
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: A malicious website may exfiltrate data cross-origin
Description: The issue was addressed with improved input validation.
WebKit Bugzilla: 315306
CVE-2026-43708: Behzad Najjarpour Jabbari (@_G4ru_)
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: A memory corruption issue was addressed with improved
memory handling.
WebKit Bugzilla: 315951
CVE-2026-43707: OpenAI Codex Security - Amy Burnett
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to memory
corruption
Description: A type confusion issue was addressed with improved checks.
WebKit Bugzilla: 314528
CVE-2026-43705: dr3dd
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: A malicious website may be able to process restricted web
content outside the sandbox
Description: The issue was addressed with improved checks.
WebKit Bugzilla: 315004
CVE-2026-43701: Aaron Grattafiori - NVIDIA AI Red Team
WebKit
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: An out-of-bounds write issue was addressed with improved
input validation.
WebKit Bugzilla: 315365
CVE-2026-43745: OpenAI Codex Security - Amy Burnett, Khai Tran
WebKit Canvas
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313175
CVE-2026-43720: Gia Bui (@yabeow) from Calif.io, Josef Korbel
WebKit Storage
Available for: macOS Sonoma and macOS Sequoia
Impact: A malicious website may be able to silently hijack clipboard
data
Description: This issue was addressed through improved state management.
WebKit Bugzilla: 313478
CVE-2026-43721: Idan Masas
WebRTC
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: An out-of-bounds access issue was addressed with improved
bounds checking.
WebKit Bugzilla: 317324
CVE-2026-28979
WebRTC
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A stack overflow was addressed with improved input
validation.
WebKit Bugzilla: 313350
CVE-2026-43718: Nan Wang (@eternalsakura13)
WebRTC
Available for: macOS Sonoma and macOS Sequoia
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313351
CVE-2026-43717: Nan Wang (@eternalsakura13)
WebKit Bugzilla: 314090
CVE-2026-43746: dr3dd
Additional recognition
WebKit
We would like to acknowledge Henock Habte, Souta Sugiyama for their
assistance.
WebKit JavaScript Bindings
We would like to acknowledge Karan Kurani for their assistance.
Safari 26.5.2 may be obtained from the Mac App Store.
All information is also posted on the Apple Security Releases
web site: https://support.apple.com/100100.
This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
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_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
Assigner
References
7 references
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"vendor": "Apple",
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"version": "unknown"
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"credits": [
{
"lang": "en",
"type": "finder",
"value": "Apple Product Security via Fulldisclosure"
}
],
"descriptions": [
{
"lang": "en",
"value": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-06-29-2026-3 Safari 26.5.2\n\nSafari 26.5.2 addresses the following issues.\nInformation about the security content is also available at\nhttps://support.apple.com/en-us/127685.\n\nApple maintains a Security Releases page at\nhttps://support.apple.com/100100 which lists recent\nsoftware updates with security advisories.\n\nWeb Extensions\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: A malicious web extension may be able to cause an unexpected\nprocess crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 314642\nCVE-2026-43704: dr3dd\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may disclose\nsensitive user information\nDescription: A cross-origin issue was addressed with improved tracking\nof security origins.\nWebKit Bugzilla: 315368\nCVE-2026-43700: Vitaly Simonovich, Christian Meurer Xavier\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: A malicious website may exfiltrate data cross-origin\nDescription: The issue was addressed with improved checks.\nWebKit Bugzilla: 313357\nCVE-2026-43735: Merrick Hare, Drinor Selmanaj (Sentry), Khai Tran, John\nLussier, Rhyru9, Kwak Kiyong, Song Nuri\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313693\nCVE-2026-43734: Jonathan Alush-Aben\nWebKit Bugzilla: 313857\nCVE-2026-43726: Josef Korbel (Citadelo), Tristan Madani (@TristanInSec)\nfrom Talence Security, Gia Bui (@yabeow) from Calif.io, Narendra Singh\n(@_3P1C)\nWebKit Bugzilla: 314398\nCVE-2026-43709\nWebKit Bugzilla: 317227\nCVE-2026-43699: Tommy DeVoss from Braze Security Team (@thedawgyg)\nWebKit Bugzilla: 315161\nCVE-2026-43742: \u042e\u043b\u0438\u044f \u041c\u0435\u0440\u0446\u0430\u043b\u043e\u0432\u0430\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may disclose\nsensitive user information\nDescription: A path handling issue was addressed with improved\nvalidation.\nWebKit Bugzilla: 313085\nCVE-2026-43732: Nan Wang (@eternalsakura13)\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to memory\ncorruption\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 314115\nCVE-2026-43731: dr3dd\nWebKit Bugzilla: 313577\nCVE-2026-43715: Milad Nasr and Nicholas Carlini with Claude, Anthropic\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313691\nCVE-2026-43727: Tommy DeVoss from Braze Security Team (@thedawgyg), Gia\nBui (@yabeow) from Calif.io, Gurpreet Shergill\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: A malicious website may be able to process restricted web\ncontent outside the sandbox\nDescription: The issue was addressed with improved input validation.\nWebKit Bugzilla: 312832\nCVE-2026-43725: Luke Francis\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: The issue was addressed with improved memory handling.\nWebKit Bugzilla: 312781\nCVE-2026-43663: Soyeon Park, Amy Burnett, Khai Tran, sherkito, Kota\nToda, HexRabbit (@h3xr4bb1t) and NiNi (@terrynini38514) of DEVCORE\nResearch Team, Using GLM From Z.AI, Tristan Madani (@TristanInSec) from\nTalence Security, Brian Carpenter\nWebKit Bugzilla: 313528\nCVE-2026-39872: Utkarsh Pal, Ignacio Sanmillan (@ulexec)\nWebKit Bugzilla: 314235\nCVE-2026-43712: Kwak Kiyong, Song Nuri, Tristan Madani (@TristanInSec)\nfrom Talence Security\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: The issue was addressed with improved memory handling.\nWebKit Bugzilla: 313473\nCVE-2026-43716: Tuan and Duc from Calif.io, OpenAI Codex Security - Amy\nBurnett, Evan Lambert\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: An out-of-bounds access issue was addressed with improved\nbounds checking.\nWebKit Bugzilla: 317231\nCVE-2026-43676: Mateusz Krzywicki (iVerify.io), dr3dd, Tommy DeVoss from\nBraze Security Team (@thedawgyg)\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may result in the\ndisclosure of process memory\nDescription: The issue was addressed with improved memory handling.\nWebKit Bugzilla: 308046\nCVE-2026-43740: Nathaniel Oh (@calysteon), Arni Hardarson\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Visiting a website may leak sensitive data\nDescription: A permissions issue was addressed with additional\nrestrictions.\nWebKit Bugzilla: 314806\nCVE-2026-43713: Jody Ritonga\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: A malicious website may exfiltrate data cross-origin\nDescription: The issue was addressed with improved input validation.\nWebKit Bugzilla: 315306\nCVE-2026-43708: Behzad Najjarpour Jabbari (@_G4ru_)\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: A memory corruption issue was addressed with improved\nmemory handling.\nWebKit Bugzilla: 315951\nCVE-2026-43707: OpenAI Codex Security - Amy Burnett\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to memory\ncorruption\nDescription: A type confusion issue was addressed with improved checks.\nWebKit Bugzilla: 314528\nCVE-2026-43705: dr3dd\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: A malicious website may be able to process restricted web\ncontent outside the sandbox\nDescription: The issue was addressed with improved checks.\nWebKit Bugzilla: 315004\nCVE-2026-43701: Aaron Grattafiori - NVIDIA AI Red Team\n\nWebKit\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: An out-of-bounds write issue was addressed with improved\ninput validation.\nWebKit Bugzilla: 315365\nCVE-2026-43745: OpenAI Codex Security - Amy Burnett, Khai Tran\n\nWebKit Canvas\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313175\nCVE-2026-43720: Gia Bui (@yabeow) from Calif.io, Josef Korbel\n\nWebKit Storage\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: A malicious website may be able to silently hijack clipboard\ndata\nDescription: This issue was addressed through improved state management.\nWebKit Bugzilla: 313478\nCVE-2026-43721: Idan Masas\n\nWebRTC\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: An out-of-bounds access issue was addressed with improved\nbounds checking.\nWebKit Bugzilla: 317324\nCVE-2026-28979\n\nWebRTC\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A stack overflow was addressed with improved input\nvalidation.\nWebKit Bugzilla: 313350\nCVE-2026-43718: Nan Wang (@eternalsakura13)\n\nWebRTC\nAvailable for: macOS Sonoma and macOS Sequoia\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313351\nCVE-2026-43717: Nan Wang (@eternalsakura13)\nWebKit Bugzilla: 314090\nCVE-2026-43746: dr3dd\n\nAdditional recognition\n\nWebKit\nWe would like to acknowledge Henock Habte, Souta Sugiyama for their\nassistance.\n\nWebKit JavaScript Bindings\nWe would like to acknowledge Karan Kurani for their assistance.\n\nSafari 26.5.2 may be obtained from the Mac App Store.\n\nAll information is also posted on the Apple Security Releases\nweb site: https://support.apple.com/100100.\n\nThis message is signed with Apple\u0027s Product Security PGP key,\nand details are available at:\nhttps://www.apple.com/support/security/pgp/\n\n-----BEGIN PGP SIGNATURE-----\n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\nXGG0gFPjaH3S2EAMKQ8c7YkST1pEDVPNWfBz62Ywc9Fey+zr0Ow=\n=orbO\n-----END PGP SIGNATURE-----\n\n_______________________________________________\nSent through the Full Disclosure mailing list\nhttps://nmap.org/mailman/listinfo/fulldisclosure\nWeb Archives \u0026 RSS: https://seclists.org/fulldisclosure/"
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],
"providerMetadata": {
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"source": {
"defect": [
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],
"discovery": "EXTERNAL"
},
"title": "APPLE-SA-06-29-2026-3 Safari 26.5.2",
"x_gcve": [
{
"recordType": "advisory",
"relationships": [],
"vulnId": "GCVE-1988-2026-0050",
"x_vulnarchive": {
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GCVE-1988-2026-0346
Vulnerability from gna-1988 – Published: 2026-09-11 07:55 – Updated: 2026-09-11 11:35
VLAI
EPSS
VEX
Title
APPLE-SA-06-29-2026-2 macOS Tahoe 26.5.2
Summary
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
APPLE-SA-06-29-2026-2 macOS Tahoe 26.5.2
macOS Tahoe 26.5.2 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/en-us/127595.
Apple maintains a Security Releases page at
https://support.apple.com/100100 which lists recent
software updates with security advisories.
IOGPUFamily
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination
Description: A race condition was addressed with improved state
handling.
CVE-2026-43743: Lyutoon, Dun
Kernel
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination or
write kernel memory
Description: The issue was addressed with improved input sanitization.
CVE-2026-43724: Hyunwoo Kim (@v4bel)
Kernel
Available for: macOS Tahoe
Impact: An app may be able to leak sensitive kernel state
Description: The issue was addressed with improved input sanitization.
CVE-2026-43722: Feng Xue and XGPT of ThreatBook, Hyunwoo Kim (@v4bel)
Kernel
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination or
corrupt kernel memory
Description: This issue was addressed with improved input validation.
CVE-2026-39868: Vladislav Shevchenko (Positive Technologies), Ye Zhang
(@VAR10CK) of Baidu Security, Billy Jheng Bing Jhong and Pan Zhenpeng
(@Peterpan0927) of STAR Labs SG Pte. Ltd.
libxslt
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: A double free issue was addressed with improved memory
management.
CVE-2026-43706: Tristan Madani (@TristanInSec) from Talence Security
libxslt
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: The issue was addressed with improved memory handling.
CVE-2026-43703: Tristan Madani (@TristanInSec) from Talence Security
Web Extensions
Available for: macOS Tahoe
Impact: A malicious web extension may be able to cause an unexpected
process crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 314642
CVE-2026-43704: dr3dd
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may disclose
sensitive user information
Description: A cross-origin issue was addressed with improved tracking
of security origins.
WebKit Bugzilla: 315368
CVE-2026-43700: Vitaly Simonovich, Christian Meurer Xavier
WebKit
Available for: macOS Tahoe
Impact: A malicious website may exfiltrate data cross-origin
Description: The issue was addressed with improved checks.
WebKit Bugzilla: 313357
CVE-2026-43735: Merrick Hare, Drinor Selmanaj (Sentry), Khai Tran, John
Lussier, Rhyru9, Kwak Kiyong, Song Nuri
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313693
CVE-2026-43734: Jonathan Alush-Aben
WebKit Bugzilla: 313857
CVE-2026-43726: Josef Korbel (Citadelo), Tristan Madani (@TristanInSec)
from Talence Security, Gia Bui (@yabeow) from Calif.io, Narendra Singh
(@_3P1C)
WebKit Bugzilla: 314398
CVE-2026-43709
WebKit Bugzilla: 317227
CVE-2026-43699: Tommy DeVoss from Braze Security Team (@thedawgyg)
WebKit Bugzilla: 315161
CVE-2026-43742: Юлия Мерцалова
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may disclose
sensitive user information
Description: A path handling issue was addressed with improved
validation.
WebKit Bugzilla: 313085
CVE-2026-43732: Nan Wang (@eternalsakura13)
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to memory
corruption
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 314115
CVE-2026-43731: dr3dd
WebKit Bugzilla: 313577
CVE-2026-43715: Milad Nasr and Nicholas Carlini with Claude, Anthropic
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313691
CVE-2026-43727: Tommy DeVoss from Braze Security Team (@thedawgyg), Gia
Bui (@yabeow) from Calif.io, Gurpreet Shergill
WebKit
Available for: macOS Tahoe
Impact: A malicious website may be able to process restricted web
content outside the sandbox
Description: The issue was addressed with improved input validation.
WebKit Bugzilla: 312832
CVE-2026-43725: Luke Francis
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 312781
CVE-2026-43663: Soyeon Park, Amy Burnett, Khai Tran, sherkito, Kota
Toda, HexRabbit (@h3xr4bb1t) and NiNi (@terrynini38514) of DEVCORE
Research Team, Using GLM From Z.AI, Tristan Madani (@TristanInSec) from
Talence Security, Brian Carpenter
WebKit Bugzilla: 313528
CVE-2026-39872: Utkarsh Pal, Ignacio Sanmillan (@ulexec)
WebKit Bugzilla: 314235
CVE-2026-43712: Kwak Kiyong, Song Nuri, Tristan Madani (@TristanInSec)
from Talence Security
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 315047
CVE-2026-43716: Tuan and Duc from Calif.io, OpenAI Codex Security - Amy
Burnett, Evan Lambert
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: An out-of-bounds access issue was addressed with improved
bounds checking.
WebKit Bugzilla: 317231
CVE-2026-43676: Mateusz Krzywicki (iVerify.io), dr3dd, Tommy DeVoss from
Braze Security Team (@thedawgyg)
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may result in the
disclosure of process memory
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 308046
CVE-2026-43740: Nathaniel Oh (@calysteon), Arni Hardarson
WebKit
Available for: macOS Tahoe
Impact: Visiting a website may leak sensitive data
Description: A permissions issue was addressed with additional
restrictions.
WebKit Bugzilla: 314806
CVE-2026-43713: Jody Ritonga
WebKit
Available for: macOS Tahoe
Impact: A malicious website may exfiltrate data cross-origin
Description: The issue was addressed with improved input validation.
WebKit Bugzilla: 315306
CVE-2026-43708: Behzad Najjarpour Jabbari (@_G4ru_)
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: A memory corruption issue was addressed with improved
memory handling.
WebKit Bugzilla: 315951
CVE-2026-43707: OpenAI Codex Security - Amy Burnett
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to memory
corruption
Description: A type confusion issue was addressed with improved checks.
WebKit Bugzilla: 314528
CVE-2026-43705: dr3dd
WebKit
Available for: macOS Tahoe
Impact: A malicious website may be able to process restricted web
content outside the sandbox
Description: The issue was addressed with improved checks.
WebKit Bugzilla: 315004
CVE-2026-43701: Aaron Grattafiori - NVIDIA AI Red Team
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: An out-of-bounds write issue was addressed with improved
input validation.
WebKit Bugzilla: 315365
CVE-2026-43745: OpenAI Codex Security - Amy Burnett, Khai Tran
WebKit Canvas
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313175
CVE-2026-43720: Gia Bui (@yabeow) from Calif.io, Josef Korbel
WebKit Storage
Available for: macOS Tahoe
Impact: A malicious website may be able to silently hijack clipboard
data
Description: This issue was addressed through improved state management.
WebKit Bugzilla: 313478
CVE-2026-43721: Idan Masas
WebRTC
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: An out-of-bounds access issue was addressed with improved
bounds checking.
WebKit Bugzilla: 317324
CVE-2026-28979
WebRTC
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A stack overflow was addressed with improved input
validation.
WebKit Bugzilla: 313350
CVE-2026-43718: Nan Wang (@eternalsakura13)
WebRTC
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313351
CVE-2026-43717: Nan Wang (@eternalsakura13)
WebKit Bugzilla: 314090
CVE-2026-43746: dr3dd
Additional recognition
libxslt
We would like to acknowledge Kubilay Berk Alkan for their assistance.
WebKit
We would like to acknowledge Henock Habte, Souta Sugiyama for their
assistance.
WebKit JavaScript Bindings
We would like to acknowledge Karan Kurani for their assistance.
macOS Tahoe 26.5.2 may be obtained from the Mac App Store or Apple's
Software Downloads web site: https://support.apple.com/downloads/
All information is also posted on the Apple Security Releases
web site: https://support.apple.com/100100.
This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
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_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apple | Macos Tahoe |
Affected:
unknown
|
Relationships
reference
GCVE-1988-2026-0346 (this record)
- related CVE-2026-28979
- related CVE-2026-39868
- related CVE-2026-39872
- related CVE-2026-43663
- related CVE-2026-43676
- related CVE-2026-43699
- related CVE-2026-43700
- related CVE-2026-43701
- related CVE-2026-43703
- related CVE-2026-43704
- related CVE-2026-43705
- related CVE-2026-43706
- related CVE-2026-43707
- related CVE-2026-43708
- related CVE-2026-43709
- related CVE-2026-43712
- related CVE-2026-43713
- related CVE-2026-43715
- related CVE-2026-43716
- related CVE-2026-43717
- related CVE-2026-43718
- related CVE-2026-43720
- related CVE-2026-43721
- related CVE-2026-43722
- related CVE-2026-43724
- related CVE-2026-43725
- related CVE-2026-43726
- related CVE-2026-43727
- related CVE-2026-43731
- related CVE-2026-43732
- related CVE-2026-43734
- related CVE-2026-43735
- related CVE-2026-43740
- related CVE-2026-43742
- related CVE-2026-43743
- related CVE-2026-43745
- related CVE-2026-43746
{
"containers": {
"cna": {
"affected": [
{
"product": "Macos Tahoe",
"vendor": "Apple",
"versions": [
{
"status": "affected",
"version": "unknown"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Apple Product Security via Fulldisclosure"
}
],
"descriptions": [
{
"lang": "en",
"value": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-06-29-2026-2 macOS Tahoe 26.5.2\n\nmacOS Tahoe 26.5.2 addresses the following issues.\nInformation about the security content is also available at\nhttps://support.apple.com/en-us/127595.\n\nApple maintains a Security Releases page at\nhttps://support.apple.com/100100 which lists recent\nsoftware updates with security advisories.\n\nIOGPUFamily\nAvailable for: macOS Tahoe\nImpact: An app may be able to cause unexpected system termination\nDescription: A race condition was addressed with improved state\nhandling.\nCVE-2026-43743: Lyutoon, Dun\n\nKernel\nAvailable for: macOS Tahoe\nImpact: An app may be able to cause unexpected system termination or\nwrite kernel memory\nDescription: The issue was addressed with improved input sanitization.\nCVE-2026-43724: Hyunwoo Kim (@v4bel)\n\nKernel\nAvailable for: macOS Tahoe\nImpact: An app may be able to leak sensitive kernel state\nDescription: The issue was addressed with improved input sanitization.\nCVE-2026-43722: Feng Xue and XGPT of ThreatBook, Hyunwoo Kim (@v4bel)\n\nKernel\nAvailable for: macOS Tahoe\nImpact: An app may be able to cause unexpected system termination or\ncorrupt kernel memory\nDescription: This issue was addressed with improved input validation.\nCVE-2026-39868: Vladislav Shevchenko (Positive Technologies), Ye Zhang\n(@VAR10CK) of Baidu Security, Billy Jheng Bing Jhong and Pan Zhenpeng\n(@Peterpan0927) of STAR Labs SG Pte. Ltd.\n\nlibxslt\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: A double free issue was addressed with improved memory\nmanagement.\nCVE-2026-43706: Tristan Madani (@TristanInSec) from Talence Security\n\nlibxslt\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: The issue was addressed with improved memory handling.\nCVE-2026-43703: Tristan Madani (@TristanInSec) from Talence Security\n\nWeb Extensions\nAvailable for: macOS Tahoe\nImpact: A malicious web extension may be able to cause an unexpected\nprocess crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 314642\nCVE-2026-43704: dr3dd\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may disclose\nsensitive user information\nDescription: A cross-origin issue was addressed with improved tracking\nof security origins.\nWebKit Bugzilla: 315368\nCVE-2026-43700: Vitaly Simonovich, Christian Meurer Xavier\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: A malicious website may exfiltrate data cross-origin\nDescription: The issue was addressed with improved checks.\nWebKit Bugzilla: 313357\nCVE-2026-43735: Merrick Hare, Drinor Selmanaj (Sentry), Khai Tran, John\nLussier, Rhyru9, Kwak Kiyong, Song Nuri\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313693\nCVE-2026-43734: Jonathan Alush-Aben\nWebKit Bugzilla: 313857\nCVE-2026-43726: Josef Korbel (Citadelo), Tristan Madani (@TristanInSec)\nfrom Talence Security, Gia Bui (@yabeow) from Calif.io, Narendra Singh\n(@_3P1C)\nWebKit Bugzilla: 314398\nCVE-2026-43709\nWebKit Bugzilla: 317227\nCVE-2026-43699: Tommy DeVoss from Braze Security Team (@thedawgyg)\nWebKit Bugzilla: 315161\nCVE-2026-43742: \u042e\u043b\u0438\u044f \u041c\u0435\u0440\u0446\u0430\u043b\u043e\u0432\u0430\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may disclose\nsensitive user information\nDescription: A path handling issue was addressed with improved\nvalidation.\nWebKit Bugzilla: 313085\nCVE-2026-43732: Nan Wang (@eternalsakura13)\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to memory\ncorruption\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 314115\nCVE-2026-43731: dr3dd\nWebKit Bugzilla: 313577\nCVE-2026-43715: Milad Nasr and Nicholas Carlini with Claude, Anthropic\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313691\nCVE-2026-43727: Tommy DeVoss from Braze Security Team (@thedawgyg), Gia\nBui (@yabeow) from Calif.io, Gurpreet Shergill\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: A malicious website may be able to process restricted web\ncontent outside the sandbox\nDescription: The issue was addressed with improved input validation.\nWebKit Bugzilla: 312832\nCVE-2026-43725: Luke Francis\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: The issue was addressed with improved memory handling.\nWebKit Bugzilla: 312781\nCVE-2026-43663: Soyeon Park, Amy Burnett, Khai Tran, sherkito, Kota\nToda, HexRabbit (@h3xr4bb1t) and NiNi (@terrynini38514) of DEVCORE\nResearch Team, Using GLM From Z.AI, Tristan Madani (@TristanInSec) from\nTalence Security, Brian Carpenter\nWebKit Bugzilla: 313528\nCVE-2026-39872: Utkarsh Pal, Ignacio Sanmillan (@ulexec)\nWebKit Bugzilla: 314235\nCVE-2026-43712: Kwak Kiyong, Song Nuri, Tristan Madani (@TristanInSec)\nfrom Talence Security\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: The issue was addressed with improved memory handling.\nWebKit Bugzilla: 315047\nCVE-2026-43716: Tuan and Duc from Calif.io, OpenAI Codex Security - Amy\nBurnett, Evan Lambert\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: An out-of-bounds access issue was addressed with improved\nbounds checking.\nWebKit Bugzilla: 317231\nCVE-2026-43676: Mateusz Krzywicki (iVerify.io), dr3dd, Tommy DeVoss from\nBraze Security Team (@thedawgyg)\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may result in the\ndisclosure of process memory\nDescription: The issue was addressed with improved memory handling.\nWebKit Bugzilla: 308046\nCVE-2026-43740: Nathaniel Oh (@calysteon), Arni Hardarson\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Visiting a website may leak sensitive data\nDescription: A permissions issue was addressed with additional\nrestrictions.\nWebKit Bugzilla: 314806\nCVE-2026-43713: Jody Ritonga\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: A malicious website may exfiltrate data cross-origin\nDescription: The issue was addressed with improved input validation.\nWebKit Bugzilla: 315306\nCVE-2026-43708: Behzad Najjarpour Jabbari (@_G4ru_)\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: A memory corruption issue was addressed with improved\nmemory handling.\nWebKit Bugzilla: 315951\nCVE-2026-43707: OpenAI Codex Security - Amy Burnett\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to memory\ncorruption\nDescription: A type confusion issue was addressed with improved checks.\nWebKit Bugzilla: 314528\nCVE-2026-43705: dr3dd\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: A malicious website may be able to process restricted web\ncontent outside the sandbox\nDescription: The issue was addressed with improved checks.\nWebKit Bugzilla: 315004\nCVE-2026-43701: Aaron Grattafiori - NVIDIA AI Red Team\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: An out-of-bounds write issue was addressed with improved\ninput validation.\nWebKit Bugzilla: 315365\nCVE-2026-43745: OpenAI Codex Security - Amy Burnett, Khai Tran\n\nWebKit Canvas\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313175\nCVE-2026-43720: Gia Bui (@yabeow) from Calif.io, Josef Korbel\n\nWebKit Storage\nAvailable for: macOS Tahoe\nImpact: A malicious website may be able to silently hijack clipboard\ndata\nDescription: This issue was addressed through improved state management.\nWebKit Bugzilla: 313478\nCVE-2026-43721: Idan Masas\n\nWebRTC\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: An out-of-bounds access issue was addressed with improved\nbounds checking.\nWebKit Bugzilla: 317324\nCVE-2026-28979\n\nWebRTC\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A stack overflow was addressed with improved input\nvalidation.\nWebKit Bugzilla: 313350\nCVE-2026-43718: Nan Wang (@eternalsakura13)\n\nWebRTC\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313351\nCVE-2026-43717: Nan Wang (@eternalsakura13)\nWebKit Bugzilla: 314090\nCVE-2026-43746: dr3dd\n\nAdditional recognition\n\nlibxslt\nWe would like to acknowledge Kubilay Berk Alkan for their assistance.\n\nWebKit\nWe would like to acknowledge Henock Habte, Souta Sugiyama for their\nassistance.\n\nWebKit JavaScript Bindings\nWe would like to acknowledge Karan Kurani for their assistance.\n\nmacOS Tahoe 26.5.2 may be obtained from the Mac App Store or Apple\u0027s\nSoftware Downloads web site: https://support.apple.com/downloads/\n\nAll information is also posted on the Apple Security Releases\nweb site: https://support.apple.com/100100.\n\nThis message is signed with Apple\u0027s Product Security PGP key,\nand details are available at:\nhttps://www.apple.com/support/security/pgp/\n\n-----BEGIN PGP SIGNATURE-----\n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\nzjPT4bZ4LwnYwocz3r1Ky0MU3Pt0Whrx4kSQbiVG3ULBNTjyspQ=\n=rkMC\n-----END PGP SIGNATURE-----\n\n_______________________________________________\nSent through the Full Disclosure mailing list\nhttps://nmap.org/mailman/listinfo/fulldisclosure\nWeb Archives \u0026 RSS: https://seclists.org/fulldisclosure/"
}
],
"providerMetadata": {
"dateUpdated": "2026-09-11T11:35:20Z",
"orgId": "4e2abfbf-4a2a-4b76-a4e0-d77c18ba156c",
"shortName": "VULNARCHIVE"
},
"references": [
{
"tags": [
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GCVE-1988-2026-0049
Vulnerability from gna-1988 – Published: 2026-09-07 13:20 – Updated: 2026-09-11 11:35
VLAI
EPSS
VEX
Title
APPLE-SA-06-29-2026-2 macOS Tahoe 26.5.2
Summary
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
APPLE-SA-06-29-2026-2 macOS Tahoe 26.5.2
macOS Tahoe 26.5.2 addresses the following issues.
Information about the security content is also available at
https://support.apple.com/en-us/127595.
Apple maintains a Security Releases page at
https://support.apple.com/100100 which lists recent
software updates with security advisories.
IOGPUFamily
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination
Description: A race condition was addressed with improved state
handling.
CVE-2026-43743: Lyutoon, Dun
Kernel
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination or
write kernel memory
Description: The issue was addressed with improved input sanitization.
CVE-2026-43724: Hyunwoo Kim (@v4bel)
Kernel
Available for: macOS Tahoe
Impact: An app may be able to leak sensitive kernel state
Description: The issue was addressed with improved input sanitization.
CVE-2026-43722: Feng Xue and XGPT of ThreatBook, Hyunwoo Kim (@v4bel)
Kernel
Available for: macOS Tahoe
Impact: An app may be able to cause unexpected system termination or
corrupt kernel memory
Description: This issue was addressed with improved input validation.
CVE-2026-39868: Vladislav Shevchenko (Positive Technologies), Ye Zhang
(@VAR10CK) of Baidu Security, Billy Jheng Bing Jhong and Pan Zhenpeng
(@Peterpan0927) of STAR Labs SG Pte. Ltd.
libxslt
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: A double free issue was addressed with improved memory
management.
CVE-2026-43706: Tristan Madani (@TristanInSec) from Talence Security
libxslt
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: The issue was addressed with improved memory handling.
CVE-2026-43703: Tristan Madani (@TristanInSec) from Talence Security
Web Extensions
Available for: macOS Tahoe
Impact: A malicious web extension may be able to cause an unexpected
process crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 314642
CVE-2026-43704: dr3dd
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may disclose
sensitive user information
Description: A cross-origin issue was addressed with improved tracking
of security origins.
WebKit Bugzilla: 315368
CVE-2026-43700: Vitaly Simonovich, Christian Meurer Xavier
WebKit
Available for: macOS Tahoe
Impact: A malicious website may exfiltrate data cross-origin
Description: The issue was addressed with improved checks.
WebKit Bugzilla: 313357
CVE-2026-43735: Merrick Hare, Drinor Selmanaj (Sentry), Khai Tran, John
Lussier, Rhyru9, Kwak Kiyong, Song Nuri
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313693
CVE-2026-43734: Jonathan Alush-Aben
WebKit Bugzilla: 313857
CVE-2026-43726: Josef Korbel (Citadelo), Tristan Madani (@TristanInSec)
from Talence Security, Gia Bui (@yabeow) from Calif.io, Narendra Singh
(@_3P1C)
WebKit Bugzilla: 314398
CVE-2026-43709
WebKit Bugzilla: 317227
CVE-2026-43699: Tommy DeVoss from Braze Security Team (@thedawgyg)
WebKit Bugzilla: 315161
CVE-2026-43742: Юлия Мерцалова
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may disclose
sensitive user information
Description: A path handling issue was addressed with improved
validation.
WebKit Bugzilla: 313085
CVE-2026-43732: Nan Wang (@eternalsakura13)
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to memory
corruption
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 314115
CVE-2026-43731: dr3dd
WebKit Bugzilla: 313577
CVE-2026-43715: Milad Nasr and Nicholas Carlini with Claude, Anthropic
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313691
CVE-2026-43727: Tommy DeVoss from Braze Security Team (@thedawgyg), Gia
Bui (@yabeow) from Calif.io, Gurpreet Shergill
WebKit
Available for: macOS Tahoe
Impact: A malicious website may be able to process restricted web
content outside the sandbox
Description: The issue was addressed with improved input validation.
WebKit Bugzilla: 312832
CVE-2026-43725: Luke Francis
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 312781
CVE-2026-43663: Soyeon Park, Amy Burnett, Khai Tran, sherkito, Kota
Toda, HexRabbit (@h3xr4bb1t) and NiNi (@terrynini38514) of DEVCORE
Research Team, Using GLM From Z.AI, Tristan Madani (@TristanInSec) from
Talence Security, Brian Carpenter
WebKit Bugzilla: 313528
CVE-2026-39872: Utkarsh Pal, Ignacio Sanmillan (@ulexec)
WebKit Bugzilla: 314235
CVE-2026-43712: Kwak Kiyong, Song Nuri, Tristan Madani (@TristanInSec)
from Talence Security
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 315047
CVE-2026-43716: Tuan and Duc from Calif.io, OpenAI Codex Security - Amy
Burnett, Evan Lambert
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: An out-of-bounds access issue was addressed with improved
bounds checking.
WebKit Bugzilla: 317231
CVE-2026-43676: Mateusz Krzywicki (iVerify.io), dr3dd, Tommy DeVoss from
Braze Security Team (@thedawgyg)
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may result in the
disclosure of process memory
Description: The issue was addressed with improved memory handling.
WebKit Bugzilla: 308046
CVE-2026-43740: Nathaniel Oh (@calysteon), Arni Hardarson
WebKit
Available for: macOS Tahoe
Impact: Visiting a website may leak sensitive data
Description: A permissions issue was addressed with additional
restrictions.
WebKit Bugzilla: 314806
CVE-2026-43713: Jody Ritonga
WebKit
Available for: macOS Tahoe
Impact: A malicious website may exfiltrate data cross-origin
Description: The issue was addressed with improved input validation.
WebKit Bugzilla: 315306
CVE-2026-43708: Behzad Najjarpour Jabbari (@_G4ru_)
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: A memory corruption issue was addressed with improved
memory handling.
WebKit Bugzilla: 315951
CVE-2026-43707: OpenAI Codex Security - Amy Burnett
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to memory
corruption
Description: A type confusion issue was addressed with improved checks.
WebKit Bugzilla: 314528
CVE-2026-43705: dr3dd
WebKit
Available for: macOS Tahoe
Impact: A malicious website may be able to process restricted web
content outside the sandbox
Description: The issue was addressed with improved checks.
WebKit Bugzilla: 315004
CVE-2026-43701: Aaron Grattafiori - NVIDIA AI Red Team
WebKit
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: An out-of-bounds write issue was addressed with improved
input validation.
WebKit Bugzilla: 315365
CVE-2026-43745: OpenAI Codex Security - Amy Burnett, Khai Tran
WebKit Canvas
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313175
CVE-2026-43720: Gia Bui (@yabeow) from Calif.io, Josef Korbel
WebKit Storage
Available for: macOS Tahoe
Impact: A malicious website may be able to silently hijack clipboard
data
Description: This issue was addressed through improved state management.
WebKit Bugzilla: 313478
CVE-2026-43721: Idan Masas
WebRTC
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected process crash
Description: An out-of-bounds access issue was addressed with improved
bounds checking.
WebKit Bugzilla: 317324
CVE-2026-28979
WebRTC
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A stack overflow was addressed with improved input
validation.
WebKit Bugzilla: 313350
CVE-2026-43718: Nan Wang (@eternalsakura13)
WebRTC
Available for: macOS Tahoe
Impact: Processing maliciously crafted web content may lead to an
unexpected Safari crash
Description: A use-after-free issue was addressed with improved memory
management.
WebKit Bugzilla: 313351
CVE-2026-43717: Nan Wang (@eternalsakura13)
WebKit Bugzilla: 314090
CVE-2026-43746: dr3dd
Additional recognition
libxslt
We would like to acknowledge Kubilay Berk Alkan for their assistance.
WebKit
We would like to acknowledge Henock Habte, Souta Sugiyama for their
assistance.
WebKit JavaScript Bindings
We would like to acknowledge Karan Kurani for their assistance.
macOS Tahoe 26.5.2 may be obtained from the Mac App Store or Apple's
Software Downloads web site: https://support.apple.com/downloads/
All information is also posted on the Apple Security Releases
web site: https://support.apple.com/100100.
This message is signed with Apple's Product Security PGP key,
and details are available at:
https://www.apple.com/support/security/pgp/
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_______________________________________________
Sent through the Full Disclosure mailing list
https://nmap.org/mailman/listinfo/fulldisclosure
Web Archives & RSS: https://seclists.org/fulldisclosure/
Severity
No CVSS data available.
Assigner
References
8 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Apple | Macos Tahoe |
Affected:
unknown
|
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"value": "-----BEGIN PGP SIGNED MESSAGE-----\nHash: SHA256\n\nAPPLE-SA-06-29-2026-2 macOS Tahoe 26.5.2\n\nmacOS Tahoe 26.5.2 addresses the following issues.\nInformation about the security content is also available at\nhttps://support.apple.com/en-us/127595.\n\nApple maintains a Security Releases page at\nhttps://support.apple.com/100100 which lists recent\nsoftware updates with security advisories.\n\nIOGPUFamily\nAvailable for: macOS Tahoe\nImpact: An app may be able to cause unexpected system termination\nDescription: A race condition was addressed with improved state\nhandling.\nCVE-2026-43743: Lyutoon, Dun\n\nKernel\nAvailable for: macOS Tahoe\nImpact: An app may be able to cause unexpected system termination or\nwrite kernel memory\nDescription: The issue was addressed with improved input sanitization.\nCVE-2026-43724: Hyunwoo Kim (@v4bel)\n\nKernel\nAvailable for: macOS Tahoe\nImpact: An app may be able to leak sensitive kernel state\nDescription: The issue was addressed with improved input sanitization.\nCVE-2026-43722: Feng Xue and XGPT of ThreatBook, Hyunwoo Kim (@v4bel)\n\nKernel\nAvailable for: macOS Tahoe\nImpact: An app may be able to cause unexpected system termination or\ncorrupt kernel memory\nDescription: This issue was addressed with improved input validation.\nCVE-2026-39868: Vladislav Shevchenko (Positive Technologies), Ye Zhang\n(@VAR10CK) of Baidu Security, Billy Jheng Bing Jhong and Pan Zhenpeng\n(@Peterpan0927) of STAR Labs SG Pte. Ltd.\n\nlibxslt\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: A double free issue was addressed with improved memory\nmanagement.\nCVE-2026-43706: Tristan Madani (@TristanInSec) from Talence Security\n\nlibxslt\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: The issue was addressed with improved memory handling.\nCVE-2026-43703: Tristan Madani (@TristanInSec) from Talence Security\n\nWeb Extensions\nAvailable for: macOS Tahoe\nImpact: A malicious web extension may be able to cause an unexpected\nprocess crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 314642\nCVE-2026-43704: dr3dd\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may disclose\nsensitive user information\nDescription: A cross-origin issue was addressed with improved tracking\nof security origins.\nWebKit Bugzilla: 315368\nCVE-2026-43700: Vitaly Simonovich, Christian Meurer Xavier\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: A malicious website may exfiltrate data cross-origin\nDescription: The issue was addressed with improved checks.\nWebKit Bugzilla: 313357\nCVE-2026-43735: Merrick Hare, Drinor Selmanaj (Sentry), Khai Tran, John\nLussier, Rhyru9, Kwak Kiyong, Song Nuri\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313693\nCVE-2026-43734: Jonathan Alush-Aben\nWebKit Bugzilla: 313857\nCVE-2026-43726: Josef Korbel (Citadelo), Tristan Madani (@TristanInSec)\nfrom Talence Security, Gia Bui (@yabeow) from Calif.io, Narendra Singh\n(@_3P1C)\nWebKit Bugzilla: 314398\nCVE-2026-43709\nWebKit Bugzilla: 317227\nCVE-2026-43699: Tommy DeVoss from Braze Security Team (@thedawgyg)\nWebKit Bugzilla: 315161\nCVE-2026-43742: \u042e\u043b\u0438\u044f \u041c\u0435\u0440\u0446\u0430\u043b\u043e\u0432\u0430\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may disclose\nsensitive user information\nDescription: A path handling issue was addressed with improved\nvalidation.\nWebKit Bugzilla: 313085\nCVE-2026-43732: Nan Wang (@eternalsakura13)\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to memory\ncorruption\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 314115\nCVE-2026-43731: dr3dd\nWebKit Bugzilla: 313577\nCVE-2026-43715: Milad Nasr and Nicholas Carlini with Claude, Anthropic\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313691\nCVE-2026-43727: Tommy DeVoss from Braze Security Team (@thedawgyg), Gia\nBui (@yabeow) from Calif.io, Gurpreet Shergill\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: A malicious website may be able to process restricted web\ncontent outside the sandbox\nDescription: The issue was addressed with improved input validation.\nWebKit Bugzilla: 312832\nCVE-2026-43725: Luke Francis\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: The issue was addressed with improved memory handling.\nWebKit Bugzilla: 312781\nCVE-2026-43663: Soyeon Park, Amy Burnett, Khai Tran, sherkito, Kota\nToda, HexRabbit (@h3xr4bb1t) and NiNi (@terrynini38514) of DEVCORE\nResearch Team, Using GLM From Z.AI, Tristan Madani (@TristanInSec) from\nTalence Security, Brian Carpenter\nWebKit Bugzilla: 313528\nCVE-2026-39872: Utkarsh Pal, Ignacio Sanmillan (@ulexec)\nWebKit Bugzilla: 314235\nCVE-2026-43712: Kwak Kiyong, Song Nuri, Tristan Madani (@TristanInSec)\nfrom Talence Security\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: The issue was addressed with improved memory handling.\nWebKit Bugzilla: 315047\nCVE-2026-43716: Tuan and Duc from Calif.io, OpenAI Codex Security - Amy\nBurnett, Evan Lambert\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: An out-of-bounds access issue was addressed with improved\nbounds checking.\nWebKit Bugzilla: 317231\nCVE-2026-43676: Mateusz Krzywicki (iVerify.io), dr3dd, Tommy DeVoss from\nBraze Security Team (@thedawgyg)\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may result in the\ndisclosure of process memory\nDescription: The issue was addressed with improved memory handling.\nWebKit Bugzilla: 308046\nCVE-2026-43740: Nathaniel Oh (@calysteon), Arni Hardarson\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Visiting a website may leak sensitive data\nDescription: A permissions issue was addressed with additional\nrestrictions.\nWebKit Bugzilla: 314806\nCVE-2026-43713: Jody Ritonga\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: A malicious website may exfiltrate data cross-origin\nDescription: The issue was addressed with improved input validation.\nWebKit Bugzilla: 315306\nCVE-2026-43708: Behzad Najjarpour Jabbari (@_G4ru_)\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: A memory corruption issue was addressed with improved\nmemory handling.\nWebKit Bugzilla: 315951\nCVE-2026-43707: OpenAI Codex Security - Amy Burnett\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to memory\ncorruption\nDescription: A type confusion issue was addressed with improved checks.\nWebKit Bugzilla: 314528\nCVE-2026-43705: dr3dd\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: A malicious website may be able to process restricted web\ncontent outside the sandbox\nDescription: The issue was addressed with improved checks.\nWebKit Bugzilla: 315004\nCVE-2026-43701: Aaron Grattafiori - NVIDIA AI Red Team\n\nWebKit\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: An out-of-bounds write issue was addressed with improved\ninput validation.\nWebKit Bugzilla: 315365\nCVE-2026-43745: OpenAI Codex Security - Amy Burnett, Khai Tran\n\nWebKit Canvas\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313175\nCVE-2026-43720: Gia Bui (@yabeow) from Calif.io, Josef Korbel\n\nWebKit Storage\nAvailable for: macOS Tahoe\nImpact: A malicious website may be able to silently hijack clipboard\ndata\nDescription: This issue was addressed through improved state management.\nWebKit Bugzilla: 313478\nCVE-2026-43721: Idan Masas\n\nWebRTC\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected process crash\nDescription: An out-of-bounds access issue was addressed with improved\nbounds checking.\nWebKit Bugzilla: 317324\nCVE-2026-28979\n\nWebRTC\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A stack overflow was addressed with improved input\nvalidation.\nWebKit Bugzilla: 313350\nCVE-2026-43718: Nan Wang (@eternalsakura13)\n\nWebRTC\nAvailable for: macOS Tahoe\nImpact: Processing maliciously crafted web content may lead to an\nunexpected Safari crash\nDescription: A use-after-free issue was addressed with improved memory\nmanagement.\nWebKit Bugzilla: 313351\nCVE-2026-43717: Nan Wang (@eternalsakura13)\nWebKit Bugzilla: 314090\nCVE-2026-43746: dr3dd\n\nAdditional recognition\n\nlibxslt\nWe would like to acknowledge Kubilay Berk Alkan for their assistance.\n\nWebKit\nWe would like to acknowledge Henock Habte, Souta Sugiyama for their\nassistance.\n\nWebKit JavaScript Bindings\nWe would like to acknowledge Karan Kurani for their assistance.\n\nmacOS Tahoe 26.5.2 may be obtained from the Mac App Store or Apple\u0027s\nSoftware Downloads web site: https://support.apple.com/downloads/\n\nAll information is also posted on the Apple Security Releases\nweb site: https://support.apple.com/100100.\n\nThis message is signed with Apple\u0027s Product Security PGP key,\nand details are available at:\nhttps://www.apple.com/support/security/pgp/\n\n-----BEGIN PGP SIGNATURE-----\n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\nzjPT4bZ4LwnYwocz3r1Ky0MU3Pt0Whrx4kSQbiVG3ULBNTjyspQ=\n=rkMC\n-----END PGP SIGNATURE-----\n\n_______________________________________________\nSent through the Full Disclosure mailing list\nhttps://nmap.org/mailman/listinfo/fulldisclosure\nWeb Archives \u0026 RSS: https://seclists.org/fulldisclosure/"
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GCVE-1988-2026-0359
Vulnerability from gna-1988 – Published: 2026-09-11 07:55 – Updated: 2026-09-11 11:33
VLAI
EPSS
VEX
Title
Asterisk Security Release 23.4.1
Summary
The Asterisk Development Team would like to announce security release
Asterisk 23.4.1.
The release artifacts are available for immediate download at
https://github.com/asterisk/asterisk/releases/tag/23.4.1
and
https://downloads.asterisk.org/pub/telephony/asterisk
Repository: https://github.com/asterisk/asterisk
Tag: 23.4.1
## Change Log for Release asterisk-23.4.1
### Links:
- [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-23.4.1.html)
- [GitHub Diff](https://github.com/asterisk/asterisk/compare/23.4.0...23.4.1)
- [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-23.4.1.tar.gz)
- [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk)
### Summary:
- Commits: 19
- Commit Authors: 6
- Issues Resolved: 0
- Security Advisories Resolved: 20
- [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim
DIALPAGE digit handling can overflow phone_number and crash Asterisk
- [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer
Dereference in HTTP AMI Digest Authentication
- [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS
in Phone Provisioning HTTP Error Pages
- [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer
overflow in MWI NOTIFY Message-Account parsing
- [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds
Read in Q.931 Information Element Parser (H.323 Addon)
- [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer
Overflow in OGG/Speex File Playback (format_ogg_speex)
- [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer
over-read in Asterisk PJSIP MWI body parser
- [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6):
Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing
- [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325
fix is absent from current chan_ooh323 Q.931 party-number parser
- [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED
T.140 Generation Accumulation OOB Write
- [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer
overflow in res_xmpp XMPP namespace prefix handling
- [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection
in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk
app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds
Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter
Injection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)
- [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED
T.140 Heap Buffer Overflow
- [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI
setChannelVar bypasses live_dangerously and permits FILE() writes
- [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI
REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer
Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber
executes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE
### User Notes:
### Upgrade Notes:
### Developer Notes:
- #### ARI: Make ARI applications respect live_dangerously.
ARI applications can no longer call "dangerous" dialplan
functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without
enabling "live_dangerously" in asterisk.conf.
Resolves: #GHSA-vrfp-mg3q-3959
### Commit Authors:
- George Joseph: (6)
- Mike Bradeen: (3)
- Milan Kyselica: (7)
- Pengpeng Hou: (1)
- Roberto Paleari: (1)
- ThatTotallyRealMyth: (1)
## Issue and Commit Detail:
### Closed Issues:
- !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk
- !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication
- !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages
- !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing
- !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)
- !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)
- !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser
- !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP
processing
- !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser
- !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write
- !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling
- !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information
Disclosure)
- !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow
- !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes
- !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to
potential privilege escalation And RCE
### Commits By Author:
- #### George Joseph (6):
- chan_unistim.c: Prevent overrun of phone_number field.
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- #### Mike Bradeen (3):
- ooh323c: not checking for IE minimum length
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- #### Milan Kyselica (7):
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
- #### Pengpeng Hou (1):
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- #### Roberto Paleari (1):
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- #### ThatTotallyRealMyth (1):
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
### Commit List:
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
- chan_unistim.c: Prevent overrun of phone_number field.
- ooh323c: not checking for IE minimum length
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
### Commit Details:
#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
Author: ThatTotallyRealMyth
Date: 2026-03-19
The ast_tsconvert.py script called by ast_loggrabber is now installed in a
temporary directory that isn't world readable or writable.
Resolves: #GHSA-xgj6-2gc5-5x9c
#### chan_unistim.c: Prevent overrun of phone_number field.
Author: George Joseph
Date: 2026-06-15
Add a check to key_dial_page() to ensure that dialed digits won't overrun
the phone_number field.
Resolves: #GHSA-3g56-cgrh-95p5
#### ooh323c: not checking for IE minimum length
Author: Mike Bradeen
Date: 2022-06-06
When decoding q.931 encoded calling/called number
now checking for length being less than minimum required.
Resolves: #GHSA-h5hv-jmgj-92q2
#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
Author: George Joseph
Date: 2026-06-12
The REST over WebSocket path now properly prevents non-GET methods from
being executed on inbound WebSockets.
* The query parameters from the original incoming GET request that caused the
upgrade to WebSocket are now passed to all REST requests that come from the
client. This ensures that if the client authenticated with a read-only
userid using the "api_key" query_string parameter, REST requests coming
in over the WebSocket will only be able to execute GETs on resources.
The HTTP headers were already passed to the REST requests so if the
client had authenticated via an "Authorization" it was properly handled.
* New tests have been added to test_ari.c to check that read-only users
are properly denied access to resources using non-GET methods. Several
memory leaks were also squashed.
Resolves: #GHSA-wcvv-g26m-wx5c
#### pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
Author: George Joseph
Date: 2026-06-10
The filter_on_tx_message() function was using pj_strassign() to save the pointer
of the pjproject transport local address to a local pj_str_t variable. That
variable was ultimately used to set the Contact header's uri->host and the SDP
connection attribute's address again
Severity
No CVSS data available.
Assigner
References
30 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Asterisk | Security Release |
Affected:
unknown
|
Relationships
reference
GCVE-1988-2026-0359 (this record)
- related CVE-2022-37325
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"value": "The Asterisk Development Team would like to announce security release \nAsterisk 23.4.1.\n\nThe release artifacts are available for immediate download at \nhttps://github.com/asterisk/asterisk/releases/tag/23.4.1\nand\nhttps://downloads.asterisk.org/pub/telephony/asterisk\n\nRepository: https://github.com/asterisk/asterisk\nTag: 23.4.1\n\n\n## Change Log for Release asterisk-23.4.1\n\n### Links:\n\n - [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-23.4.1.html) \n - [GitHub Diff](https://github.com/asterisk/asterisk/compare/23.4.0...23.4.1) \n - [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-23.4.1.tar.gz) \n - [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk) \n\n### Summary:\n\n- Commits: 19\n- Commit Authors: 6\n- Issues Resolved: 0\n- Security Advisories Resolved: 20\n - [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim \nDIALPAGE digit handling can overflow phone_number and crash Asterisk\n - [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer \nDereference in HTTP AMI Digest Authentication\n - [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS \nin Phone Provisioning HTTP Error Pages\n - [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer \noverflow in MWI NOTIFY Message-Account parsing\n - [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds \nRead in Q.931 Information Element Parser (H.323 Addon)\n - [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer \nOverflow in OGG/Speex File Playback (format_ogg_speex)\n - [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer \nover-read in Asterisk PJSIP MWI body parser\n - [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6): \nHeap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing\n - [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325 \nfix is absent from current chan_ooh323 Q.931 party-number parser\n - [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED \nT.140 Generation Accumulation OOB Write\n - [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer \noverflow in res_xmpp XMPP namespace prefix handling\n - [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection \nin cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk \napp_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds \nWrite in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter \nInjection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)\n - [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED \nT.140 Heap Buffer Overflow\n - [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI \nsetChannelVar bypasses live_dangerously and permits FILE() writes\n - [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI \nREST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer \nOverflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber \nexecutes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE\n\n### User Notes:\n\n\n### Upgrade Notes:\n\n\n### Developer Notes:\n\n- #### ARI: Make ARI applications respect live_dangerously.\n ARI applications can no longer call \"dangerous\" dialplan\n functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without\n enabling \"live_dangerously\" in asterisk.conf.\n Resolves: #GHSA-vrfp-mg3q-3959\n\n\n### Commit Authors:\n\n- George Joseph: (6)\n- Mike Bradeen: (3)\n- Milan Kyselica: (7)\n- Pengpeng Hou: (1)\n- Roberto Paleari: (1)\n- ThatTotallyRealMyth: (1)\n\n## Issue and Commit Detail:\n\n### Closed Issues:\n\n - !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk\n - !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication\n - !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages\n - !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing\n - !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)\n - !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)\n - !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser\n - !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP \nprocessing\n - !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser\n - !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write\n - !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling\n - !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information \nDisclosure)\n - !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow\n - !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes\n - !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to \npotential privilege escalation And RCE\n\n### Commits By Author:\n\n- #### George Joseph (6):\n - chan_unistim.c: Prevent overrun of phone_number field.\n - res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n - pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n - ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n - ARI: Make ARI applications respect live_dangerously.\n - res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n\n- #### Mike Bradeen (3):\n - ooh323c: not checking for IE minimum length\n - manager: Use remote address in user error logging\n - ooh323: Prevent potential buffer overflow in trace logging\n\n- #### Milan Kyselica (7):\n - res_xmpp: Fix stack buffer overflow in namespace prefix handling\n - res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n - res_config_ldap: Escape LDAP filter values per RFC 4515\n - cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n - http: Escape error page text to prevent reflected XSS\n - codec_codec2: Only process complete Codec2 frames in decoder\n - format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n- #### Pengpeng Hou (1):\n - app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n\n- #### Roberto Paleari (1):\n - res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n\n- #### ThatTotallyRealMyth (1):\n - ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n\n### Commit List:\n\n- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n- chan_unistim.c: Prevent overrun of phone_number field.\n- ooh323c: not checking for IE minimum length\n- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n- ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n- ARI: Make ARI applications respect live_dangerously.\n- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n- manager: Use remote address in user error logging\n- ooh323: Prevent potential buffer overflow in trace logging\n- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n- res_xmpp: Fix stack buffer overflow in namespace prefix handling\n- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n- res_config_ldap: Escape LDAP filter values per RFC 4515\n- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n- http: Escape error page text to prevent reflected XSS\n- codec_codec2: Only process complete Codec2 frames in decoder\n- format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n### Commit Details:\n\n#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n Author: ThatTotallyRealMyth\n Date: 2026-03-19\n\n The ast_tsconvert.py script called by ast_loggrabber is now installed in a\n temporary directory that isn\u0027t world readable or writable.\n\n Resolves: #GHSA-xgj6-2gc5-5x9c\n\n#### chan_unistim.c: Prevent overrun of phone_number field.\n Author: George Joseph\n Date: 2026-06-15\n\n Add a check to key_dial_page() to ensure that dialed digits won\u0027t overrun\n the phone_number field.\n\n Resolves: #GHSA-3g56-cgrh-95p5\n\n#### ooh323c: not checking for IE minimum length\n Author: Mike Bradeen\n Date: 2022-06-06\n\n When decoding q.931 encoded calling/called number\n now checking for length being less than minimum required.\n\n Resolves: #GHSA-h5hv-jmgj-92q2\n\n#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n Author: George Joseph\n Date: 2026-06-12\n\n The REST over WebSocket path now properly prevents non-GET methods from\n being executed on inbound WebSockets.\n\n * The query parameters from the original incoming GET request that caused the\n upgrade to WebSocket are now passed to all REST requests that come from the\n client. This ensures that if the client authenticated with a read-only\n userid using the \"api_key\" query_string parameter, REST requests coming\n in over the WebSocket will only be able to execute GETs on resources.\n The HTTP headers were already passed to the REST requests so if the\n client had authenticated via an \"Authorization\" it was properly handled.\n\n * New tests have been added to test_ari.c to check that read-only users\n are properly denied access to resources using non-GET methods. Several\n memory leaks were also squashed.\n\n Resolves: #GHSA-wcvv-g26m-wx5c\n\n#### pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n Author: George Joseph\n Date: 2026-06-10\n\n The filter_on_tx_message() function was using pj_strassign() to save the pointer\n of the pjproject transport local address to a local pj_str_t variable. That\n variable was ultimately used to set the Contact header\u0027s uri-\u003ehost and the SDP\n connection attribute\u0027s address again "
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GCVE-1988-2026-0111
Vulnerability from gna-1988 – Published: 2026-09-07 13:20 – Updated: 2026-09-11 11:33
VLAI
EPSS
VEX
Title
Asterisk Security Release 23.4.1
Summary
The Asterisk Development Team would like to announce security release
Asterisk 23.4.1.
The release artifacts are available for immediate download at
https://github.com/asterisk/asterisk/releases/tag/23.4.1
and
https://downloads.asterisk.org/pub/telephony/asterisk
Repository: https://github.com/asterisk/asterisk
Tag: 23.4.1
## Change Log for Release asterisk-23.4.1
### Links:
- [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-23.4.1.html)
- [GitHub Diff](https://github.com/asterisk/asterisk/compare/23.4.0...23.4.1)
- [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-23.4.1.tar.gz)
- [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk)
### Summary:
- Commits: 19
- Commit Authors: 6
- Issues Resolved: 0
- Security Advisories Resolved: 20
- [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim
DIALPAGE digit handling can overflow phone_number and crash Asterisk
- [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer
Dereference in HTTP AMI Digest Authentication
- [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS
in Phone Provisioning HTTP Error Pages
- [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer
overflow in MWI NOTIFY Message-Account parsing
- [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds
Read in Q.931 Information Element Parser (H.323 Addon)
- [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer
Overflow in OGG/Speex File Playback (format_ogg_speex)
- [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer
over-read in Asterisk PJSIP MWI body parser
- [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6):
Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing
- [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325
fix is absent from current chan_ooh323 Q.931 party-number parser
- [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED
T.140 Generation Accumulation OOB Write
- [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer
overflow in res_xmpp XMPP namespace prefix handling
- [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection
in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk
app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds
Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter
Injection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)
- [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED
T.140 Heap Buffer Overflow
- [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI
setChannelVar bypasses live_dangerously and permits FILE() writes
- [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI
REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer
Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber
executes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE
### User Notes:
### Upgrade Notes:
### Developer Notes:
- #### ARI: Make ARI applications respect live_dangerously.
ARI applications can no longer call "dangerous" dialplan
functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without
enabling "live_dangerously" in asterisk.conf.
Resolves: #GHSA-vrfp-mg3q-3959
### Commit Authors:
- George Joseph: (6)
- Mike Bradeen: (3)
- Milan Kyselica: (7)
- Pengpeng Hou: (1)
- Roberto Paleari: (1)
- ThatTotallyRealMyth: (1)
## Issue and Commit Detail:
### Closed Issues:
- !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk
- !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication
- !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages
- !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing
- !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)
- !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)
- !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser
- !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP
processing
- !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser
- !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write
- !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling
- !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information
Disclosure)
- !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow
- !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes
- !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to
potential privilege escalation And RCE
### Commits By Author:
- #### George Joseph (6):
- chan_unistim.c: Prevent overrun of phone_number field.
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- #### Mike Bradeen (3):
- ooh323c: not checking for IE minimum length
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- #### Milan Kyselica (7):
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
- #### Pengpeng Hou (1):
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- #### Roberto Paleari (1):
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- #### ThatTotallyRealMyth (1):
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
### Commit List:
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
- chan_unistim.c: Prevent overrun of phone_number field.
- ooh323c: not checking for IE minimum length
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
### Commit Details:
#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
Author: ThatTotallyRealMyth
Date: 2026-03-19
The ast_tsconvert.py script called by ast_loggrabber is now installed in a
temporary directory that isn't world readable or writable.
Resolves: #GHSA-xgj6-2gc5-5x9c
#### chan_unistim.c: Prevent overrun of phone_number field.
Author: George Joseph
Date: 2026-06-15
Add a check to key_dial_page() to ensure that dialed digits won't overrun
the phone_number field.
Resolves: #GHSA-3g56-cgrh-95p5
#### ooh323c: not checking for IE minimum length
Author: Mike Bradeen
Date: 2022-06-06
When decoding q.931 encoded calling/called number
now checking for length being less than minimum required.
Resolves: #GHSA-h5hv-jmgj-92q2
#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
Author: George Joseph
Date: 2026-06-12
The REST over WebSocket path now properly prevents non-GET methods from
being executed on inbound WebSockets.
* The query parameters from the original incoming GET request that caused the
upgrade to WebSocket are now passed to all REST requests that come from the
client. This ensures that if the client authenticated with a read-only
userid using the "api_key" query_string parameter, REST requests coming
in over the WebSocket will only be able to execute GETs on resources.
The HTTP headers were already passed to the REST requests so if the
client had authenticated via an "Authorization" it was properly handled.
* New tests have been added to test_ari.c to check that read-only users
are properly denied access to resources using non-GET methods. Several
memory leaks were also squashed.
Resolves: #GHSA-wcvv-g26m-wx5c
#### pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
Author: George Joseph
Date: 2026-06-10
The filter_on_tx_message() function was using pj_strassign() to save the pointer
of the pjproject transport local address to a local pj_str_t variable. That
variable was ultimately used to set the Contact header's uri->host and the SDP
connection attribute's address again
Severity
No CVSS data available.
Assigner
References
30 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Asterisk | Security Release |
Affected:
unknown
|
{
"containers": {
"cna": {
"affected": [
{
"product": "Security Release",
"vendor": "Asterisk",
"versions": [
{
"status": "affected",
"version": "unknown"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Asterisk Development Team via Fulldisclosure"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Asterisk Development Team would like to announce security release \nAsterisk 23.4.1.\n\nThe release artifacts are available for immediate download at \nhttps://github.com/asterisk/asterisk/releases/tag/23.4.1\nand\nhttps://downloads.asterisk.org/pub/telephony/asterisk\n\nRepository: https://github.com/asterisk/asterisk\nTag: 23.4.1\n\n\n## Change Log for Release asterisk-23.4.1\n\n### Links:\n\n - [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-23.4.1.html) \n - [GitHub Diff](https://github.com/asterisk/asterisk/compare/23.4.0...23.4.1) \n - [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-23.4.1.tar.gz) \n - [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk) \n\n### Summary:\n\n- Commits: 19\n- Commit Authors: 6\n- Issues Resolved: 0\n- Security Advisories Resolved: 20\n - [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim \nDIALPAGE digit handling can overflow phone_number and crash Asterisk\n - [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer \nDereference in HTTP AMI Digest Authentication\n - [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS \nin Phone Provisioning HTTP Error Pages\n - [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer \noverflow in MWI NOTIFY Message-Account parsing\n - [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds \nRead in Q.931 Information Element Parser (H.323 Addon)\n - [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer \nOverflow in OGG/Speex File Playback (format_ogg_speex)\n - [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer \nover-read in Asterisk PJSIP MWI body parser\n - [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6): \nHeap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing\n - [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325 \nfix is absent from current chan_ooh323 Q.931 party-number parser\n - [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED \nT.140 Generation Accumulation OOB Write\n - [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer \noverflow in res_xmpp XMPP namespace prefix handling\n - [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection \nin cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk \napp_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds \nWrite in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter \nInjection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)\n - [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED \nT.140 Heap Buffer Overflow\n - [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI \nsetChannelVar bypasses live_dangerously and permits FILE() writes\n - [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI \nREST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer \nOverflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber \nexecutes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE\n\n### User Notes:\n\n\n### Upgrade Notes:\n\n\n### Developer Notes:\n\n- #### ARI: Make ARI applications respect live_dangerously.\n ARI applications can no longer call \"dangerous\" dialplan\n functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without\n enabling \"live_dangerously\" in asterisk.conf.\n Resolves: #GHSA-vrfp-mg3q-3959\n\n\n### Commit Authors:\n\n- George Joseph: (6)\n- Mike Bradeen: (3)\n- Milan Kyselica: (7)\n- Pengpeng Hou: (1)\n- Roberto Paleari: (1)\n- ThatTotallyRealMyth: (1)\n\n## Issue and Commit Detail:\n\n### Closed Issues:\n\n - !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk\n - !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication\n - !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages\n - !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing\n - !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)\n - !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)\n - !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser\n - !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP \nprocessing\n - !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser\n - !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write\n - !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling\n - !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information \nDisclosure)\n - !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow\n - !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes\n - !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to \npotential privilege escalation And RCE\n\n### Commits By Author:\n\n- #### George Joseph (6):\n - chan_unistim.c: Prevent overrun of phone_number field.\n - res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n - pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n - ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n - ARI: Make ARI applications respect live_dangerously.\n - res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n\n- #### Mike Bradeen (3):\n - ooh323c: not checking for IE minimum length\n - manager: Use remote address in user error logging\n - ooh323: Prevent potential buffer overflow in trace logging\n\n- #### Milan Kyselica (7):\n - res_xmpp: Fix stack buffer overflow in namespace prefix handling\n - res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n - res_config_ldap: Escape LDAP filter values per RFC 4515\n - cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n - http: Escape error page text to prevent reflected XSS\n - codec_codec2: Only process complete Codec2 frames in decoder\n - format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n- #### Pengpeng Hou (1):\n - app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n\n- #### Roberto Paleari (1):\n - res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n\n- #### ThatTotallyRealMyth (1):\n - ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n\n### Commit List:\n\n- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n- chan_unistim.c: Prevent overrun of phone_number field.\n- ooh323c: not checking for IE minimum length\n- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n- ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n- ARI: Make ARI applications respect live_dangerously.\n- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n- manager: Use remote address in user error logging\n- ooh323: Prevent potential buffer overflow in trace logging\n- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n- res_xmpp: Fix stack buffer overflow in namespace prefix handling\n- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n- res_config_ldap: Escape LDAP filter values per RFC 4515\n- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n- http: Escape error page text to prevent reflected XSS\n- codec_codec2: Only process complete Codec2 frames in decoder\n- format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n### Commit Details:\n\n#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n Author: ThatTotallyRealMyth\n Date: 2026-03-19\n\n The ast_tsconvert.py script called by ast_loggrabber is now installed in a\n temporary directory that isn\u0027t world readable or writable.\n\n Resolves: #GHSA-xgj6-2gc5-5x9c\n\n#### chan_unistim.c: Prevent overrun of phone_number field.\n Author: George Joseph\n Date: 2026-06-15\n\n Add a check to key_dial_page() to ensure that dialed digits won\u0027t overrun\n the phone_number field.\n\n Resolves: #GHSA-3g56-cgrh-95p5\n\n#### ooh323c: not checking for IE minimum length\n Author: Mike Bradeen\n Date: 2022-06-06\n\n When decoding q.931 encoded calling/called number\n now checking for length being less than minimum required.\n\n Resolves: #GHSA-h5hv-jmgj-92q2\n\n#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n Author: George Joseph\n Date: 2026-06-12\n\n The REST over WebSocket path now properly prevents non-GET methods from\n being executed on inbound WebSockets.\n\n * The query parameters from the original incoming GET request that caused the\n upgrade to WebSocket are now passed to all REST requests that come from the\n client. This ensures that if the client authenticated with a read-only\n userid using the \"api_key\" query_string parameter, REST requests coming\n in over the WebSocket will only be able to execute GETs on resources.\n The HTTP headers were already passed to the REST requests so if the\n client had authenticated via an \"Authorization\" it was properly handled.\n\n * New tests have been added to test_ari.c to check that read-only users\n are properly denied access to resources using non-GET methods. Several\n memory leaks were also squashed.\n\n Resolves: #GHSA-wcvv-g26m-wx5c\n\n#### pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n Author: George Joseph\n Date: 2026-06-10\n\n The filter_on_tx_message() function was using pj_strassign() to save the pointer\n of the pjproject transport local address to a local pj_str_t variable. That\n variable was ultimately used to set the Contact header\u0027s uri-\u003ehost and the SDP\n connection attribute\u0027s address again "
}
],
"providerMetadata": {
"dateUpdated": "2026-09-11T11:33:10Z",
"orgId": "4e2abfbf-4a2a-4b76-a4e0-d77c18ba156c",
"shortName": "VULNARCHIVE"
},
"references": [
{
"tags": [
"technical-description"
],
"url": "https://vuln.freearchive.org/archive/full-disclosure/2026/Jul/7"
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GCVE-1988-2026-0358
Vulnerability from gna-1988 – Published: 2026-09-11 07:55 – Updated: 2026-09-11 11:33
VLAI
EPSS
VEX
Title
Asterisk Security Release 22.10.1
Summary
The Asterisk Development Team would like to announce security release
Asterisk 22.10.1.
The release artifacts are available for immediate download at
https://github.com/asterisk/asterisk/releases/tag/22.10.1
and
https://downloads.asterisk.org/pub/telephony/asterisk
Repository: https://github.com/asterisk/asterisk
Tag: 22.10.1
## Change Log for Release asterisk-22.10.1
### Links:
- [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-22.10.1.html)
- [GitHub Diff](https://github.com/asterisk/asterisk/compare/22.10.0...22.10.1)
- [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-22.10.1.tar.gz)
- [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk)
### Summary:
- Commits: 19
- Commit Authors: 6
- Issues Resolved: 0
- Security Advisories Resolved: 20
- [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim
DIALPAGE digit handling can overflow phone_number and crash Asterisk
- [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer
Dereference in HTTP AMI Digest Authentication
- [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS
in Phone Provisioning HTTP Error Pages
- [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer
overflow in MWI NOTIFY Message-Account parsing
- [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds
Read in Q.931 Information Element Parser (H.323 Addon)
- [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer
Overflow in OGG/Speex File Playback (format_ogg_speex)
- [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer
over-read in Asterisk PJSIP MWI body parser
- [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6):
Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing
- [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325
fix is absent from current chan_ooh323 Q.931 party-number parser
- [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED
T.140 Generation Accumulation OOB Write
- [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer
overflow in res_xmpp XMPP namespace prefix handling
- [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection
in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk
app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds
Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter
Injection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)
- [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED
T.140 Heap Buffer Overflow
- [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI
setChannelVar bypasses live_dangerously and permits FILE() writes
- [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI
REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer
Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber
executes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE
### User Notes:
### Upgrade Notes:
### Developer Notes:
- #### ARI: Make ARI applications respect live_dangerously.
ARI applications can no longer call "dangerous" dialplan
functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without
enabling "live_dangerously" in asterisk.conf.
Resolves: #GHSA-vrfp-mg3q-3959
### Commit Authors:
- George Joseph: (6)
- Mike Bradeen: (3)
- Milan Kyselica: (7)
- Pengpeng Hou: (1)
- Roberto Paleari: (1)
- ThatTotallyRealMyth: (1)
## Issue and Commit Detail:
### Closed Issues:
- !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk
- !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication
- !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages
- !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing
- !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)
- !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)
- !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser
- !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP
processing
- !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser
- !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write
- !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling
- !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information
Disclosure)
- !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow
- !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes
- !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to
potential privilege escalation And RCE
### Commits By Author:
- #### George Joseph (6):
- chan_unistim.c: Prevent overrun of phone_number field.
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- #### Mike Bradeen (3):
- ooh323c: not checking for IE minimum length
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- #### Milan Kyselica (7):
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
- #### Pengpeng Hou (1):
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- #### Roberto Paleari (1):
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- #### ThatTotallyRealMyth (1):
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
### Commit List:
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
- chan_unistim.c: Prevent overrun of phone_number field.
- ooh323c: not checking for IE minimum length
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
### Commit Details:
#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
Author: ThatTotallyRealMyth
Date: 2026-03-19
The ast_tsconvert.py script called by ast_loggrabber is now installed in a
temporary directory that isn't world readable or writable.
Resolves: #GHSA-xgj6-2gc5-5x9c
#### chan_unistim.c: Prevent overrun of phone_number field.
Author: George Joseph
Date: 2026-06-15
Add a check to key_dial_page() to ensure that dialed digits won't overrun
the phone_number field.
Resolves: #GHSA-3g56-cgrh-95p5
#### ooh323c: not checking for IE minimum length
Author: Mike Bradeen
Date: 2022-06-06
When decoding q.931 encoded calling/called number
now checking for length being less than minimum required.
Resolves: #GHSA-h5hv-jmgj-92q2
#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
Author: George Joseph
Date: 2026-06-12
The REST over WebSocket path now properly prevents non-GET methods from
being executed on inbound WebSockets.
* The query parameters from the original incoming GET request that caused the
upgrade to WebSocket are now passed to all REST requests that come from the
client. This ensures that if the client authenticated with a read-only
userid using the "api_key" query_string parameter, REST requests coming
in over the WebSocket will only be able to execute GETs on resources.
The HTTP headers were already passed to the REST requests so if the
client had authenticated via an "Authorization" it was properly handled.
* New tests have been added to test_ari.c to check that read-only users
are properly denied access to resources using non-GET methods. Several
memory leaks were also squashed.
Resolves: #GHSA-wcvv-g26m-wx5c
#### pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
Author: George Joseph
Date: 2026-06-10
The filter_on_tx_message() function was using pj_strassign() to save the pointer
of the pjproject transport local address to a local pj_str_t variable. That
variable was ultimately used to set the Contact header's uri->host and the SDP
connection attribute's addres
Severity
No CVSS data available.
Assigner
References
30 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Asterisk | Security Release |
Affected:
unknown
|
Relationships
reference
GCVE-1988-2026-0358 (this record)
- related CVE-2022-37325
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"value": "The Asterisk Development Team would like to announce security release \nAsterisk 22.10.1.\n\nThe release artifacts are available for immediate download at \nhttps://github.com/asterisk/asterisk/releases/tag/22.10.1\nand\nhttps://downloads.asterisk.org/pub/telephony/asterisk\n\nRepository: https://github.com/asterisk/asterisk\nTag: 22.10.1\n\n\n## Change Log for Release asterisk-22.10.1\n\n### Links:\n\n - [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-22.10.1.html) \n - [GitHub Diff](https://github.com/asterisk/asterisk/compare/22.10.0...22.10.1) \n - [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-22.10.1.tar.gz) \n - [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk) \n\n### Summary:\n\n- Commits: 19\n- Commit Authors: 6\n- Issues Resolved: 0\n- Security Advisories Resolved: 20\n - [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim \nDIALPAGE digit handling can overflow phone_number and crash Asterisk\n - [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer \nDereference in HTTP AMI Digest Authentication\n - [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS \nin Phone Provisioning HTTP Error Pages\n - [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer \noverflow in MWI NOTIFY Message-Account parsing\n - [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds \nRead in Q.931 Information Element Parser (H.323 Addon)\n - [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer \nOverflow in OGG/Speex File Playback (format_ogg_speex)\n - [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer \nover-read in Asterisk PJSIP MWI body parser\n - [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6): \nHeap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing\n - [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325 \nfix is absent from current chan_ooh323 Q.931 party-number parser\n - [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED \nT.140 Generation Accumulation OOB Write\n - [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer \noverflow in res_xmpp XMPP namespace prefix handling\n - [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection \nin cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk \napp_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds \nWrite in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter \nInjection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)\n - [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED \nT.140 Heap Buffer Overflow\n - [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI \nsetChannelVar bypasses live_dangerously and permits FILE() writes\n - [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI \nREST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer \nOverflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber \nexecutes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE\n\n### User Notes:\n\n\n### Upgrade Notes:\n\n\n### Developer Notes:\n\n- #### ARI: Make ARI applications respect live_dangerously.\n ARI applications can no longer call \"dangerous\" dialplan\n functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without\n enabling \"live_dangerously\" in asterisk.conf.\n Resolves: #GHSA-vrfp-mg3q-3959\n\n\n### Commit Authors:\n\n- George Joseph: (6)\n- Mike Bradeen: (3)\n- Milan Kyselica: (7)\n- Pengpeng Hou: (1)\n- Roberto Paleari: (1)\n- ThatTotallyRealMyth: (1)\n\n## Issue and Commit Detail:\n\n### Closed Issues:\n\n - !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk\n - !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication\n - !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages\n - !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing\n - !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)\n - !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)\n - !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser\n - !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP \nprocessing\n - !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser\n - !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write\n - !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling\n - !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information \nDisclosure)\n - !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow\n - !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes\n - !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to \npotential privilege escalation And RCE\n\n### Commits By Author:\n\n- #### George Joseph (6):\n - chan_unistim.c: Prevent overrun of phone_number field.\n - res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n - pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n - ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n - ARI: Make ARI applications respect live_dangerously.\n - res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n\n- #### Mike Bradeen (3):\n - ooh323c: not checking for IE minimum length\n - manager: Use remote address in user error logging\n - ooh323: Prevent potential buffer overflow in trace logging\n\n- #### Milan Kyselica (7):\n - res_xmpp: Fix stack buffer overflow in namespace prefix handling\n - res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n - res_config_ldap: Escape LDAP filter values per RFC 4515\n - cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n - http: Escape error page text to prevent reflected XSS\n - codec_codec2: Only process complete Codec2 frames in decoder\n - format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n- #### Pengpeng Hou (1):\n - app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n\n- #### Roberto Paleari (1):\n - res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n\n- #### ThatTotallyRealMyth (1):\n - ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n\n### Commit List:\n\n- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n- chan_unistim.c: Prevent overrun of phone_number field.\n- ooh323c: not checking for IE minimum length\n- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n- ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n- ARI: Make ARI applications respect live_dangerously.\n- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n- manager: Use remote address in user error logging\n- ooh323: Prevent potential buffer overflow in trace logging\n- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n- res_xmpp: Fix stack buffer overflow in namespace prefix handling\n- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n- res_config_ldap: Escape LDAP filter values per RFC 4515\n- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n- http: Escape error page text to prevent reflected XSS\n- codec_codec2: Only process complete Codec2 frames in decoder\n- format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n### Commit Details:\n\n#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n Author: ThatTotallyRealMyth\n Date: 2026-03-19\n\n The ast_tsconvert.py script called by ast_loggrabber is now installed in a\n temporary directory that isn\u0027t world readable or writable.\n\n Resolves: #GHSA-xgj6-2gc5-5x9c\n\n#### chan_unistim.c: Prevent overrun of phone_number field.\n Author: George Joseph\n Date: 2026-06-15\n\n Add a check to key_dial_page() to ensure that dialed digits won\u0027t overrun\n the phone_number field.\n\n Resolves: #GHSA-3g56-cgrh-95p5\n\n#### ooh323c: not checking for IE minimum length\n Author: Mike Bradeen\n Date: 2022-06-06\n\n When decoding q.931 encoded calling/called number\n now checking for length being less than minimum required.\n\n Resolves: #GHSA-h5hv-jmgj-92q2\n\n#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n Author: George Joseph\n Date: 2026-06-12\n\n The REST over WebSocket path now properly prevents non-GET methods from\n being executed on inbound WebSockets.\n\n * The query parameters from the original incoming GET request that caused the\n upgrade to WebSocket are now passed to all REST requests that come from the\n client. This ensures that if the client authenticated with a read-only\n userid using the \"api_key\" query_string parameter, REST requests coming\n in over the WebSocket will only be able to execute GETs on resources.\n The HTTP headers were already passed to the REST requests so if the\n client had authenticated via an \"Authorization\" it was properly handled.\n\n * New tests have been added to test_ari.c to check that read-only users\n are properly denied access to resources using non-GET methods. Several\n memory leaks were also squashed.\n\n Resolves: #GHSA-wcvv-g26m-wx5c\n\n#### pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n Author: George Joseph\n Date: 2026-06-10\n\n The filter_on_tx_message() function was using pj_strassign() to save the pointer\n of the pjproject transport local address to a local pj_str_t variable. That\n variable was ultimately used to set the Contact header\u0027s uri-\u003ehost and the SDP\n connection attribute\u0027s addres"
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GCVE-1988-2026-0110
Vulnerability from gna-1988 – Published: 2026-09-07 13:20 – Updated: 2026-09-11 11:33
VLAI
EPSS
VEX
Title
Asterisk Security Release 22.10.1
Summary
The Asterisk Development Team would like to announce security release
Asterisk 22.10.1.
The release artifacts are available for immediate download at
https://github.com/asterisk/asterisk/releases/tag/22.10.1
and
https://downloads.asterisk.org/pub/telephony/asterisk
Repository: https://github.com/asterisk/asterisk
Tag: 22.10.1
## Change Log for Release asterisk-22.10.1
### Links:
- [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-22.10.1.html)
- [GitHub Diff](https://github.com/asterisk/asterisk/compare/22.10.0...22.10.1)
- [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-22.10.1.tar.gz)
- [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk)
### Summary:
- Commits: 19
- Commit Authors: 6
- Issues Resolved: 0
- Security Advisories Resolved: 20
- [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim
DIALPAGE digit handling can overflow phone_number and crash Asterisk
- [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer
Dereference in HTTP AMI Digest Authentication
- [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS
in Phone Provisioning HTTP Error Pages
- [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer
overflow in MWI NOTIFY Message-Account parsing
- [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds
Read in Q.931 Information Element Parser (H.323 Addon)
- [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer
Overflow in OGG/Speex File Playback (format_ogg_speex)
- [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer
over-read in Asterisk PJSIP MWI body parser
- [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6):
Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing
- [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325
fix is absent from current chan_ooh323 Q.931 party-number parser
- [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED
T.140 Generation Accumulation OOB Write
- [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer
overflow in res_xmpp XMPP namespace prefix handling
- [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection
in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk
app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds
Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter
Injection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)
- [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED
T.140 Heap Buffer Overflow
- [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI
setChannelVar bypasses live_dangerously and permits FILE() writes
- [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI
REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer
Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber
executes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE
### User Notes:
### Upgrade Notes:
### Developer Notes:
- #### ARI: Make ARI applications respect live_dangerously.
ARI applications can no longer call "dangerous" dialplan
functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without
enabling "live_dangerously" in asterisk.conf.
Resolves: #GHSA-vrfp-mg3q-3959
### Commit Authors:
- George Joseph: (6)
- Mike Bradeen: (3)
- Milan Kyselica: (7)
- Pengpeng Hou: (1)
- Roberto Paleari: (1)
- ThatTotallyRealMyth: (1)
## Issue and Commit Detail:
### Closed Issues:
- !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk
- !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication
- !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages
- !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing
- !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)
- !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)
- !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser
- !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP
processing
- !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser
- !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write
- !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling
- !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information
Disclosure)
- !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow
- !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes
- !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to
potential privilege escalation And RCE
### Commits By Author:
- #### George Joseph (6):
- chan_unistim.c: Prevent overrun of phone_number field.
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- #### Mike Bradeen (3):
- ooh323c: not checking for IE minimum length
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- #### Milan Kyselica (7):
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
- #### Pengpeng Hou (1):
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- #### Roberto Paleari (1):
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- #### ThatTotallyRealMyth (1):
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
### Commit List:
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
- chan_unistim.c: Prevent overrun of phone_number field.
- ooh323c: not checking for IE minimum length
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
### Commit Details:
#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
Author: ThatTotallyRealMyth
Date: 2026-03-19
The ast_tsconvert.py script called by ast_loggrabber is now installed in a
temporary directory that isn't world readable or writable.
Resolves: #GHSA-xgj6-2gc5-5x9c
#### chan_unistim.c: Prevent overrun of phone_number field.
Author: George Joseph
Date: 2026-06-15
Add a check to key_dial_page() to ensure that dialed digits won't overrun
the phone_number field.
Resolves: #GHSA-3g56-cgrh-95p5
#### ooh323c: not checking for IE minimum length
Author: Mike Bradeen
Date: 2022-06-06
When decoding q.931 encoded calling/called number
now checking for length being less than minimum required.
Resolves: #GHSA-h5hv-jmgj-92q2
#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
Author: George Joseph
Date: 2026-06-12
The REST over WebSocket path now properly prevents non-GET methods from
being executed on inbound WebSockets.
* The query parameters from the original incoming GET request that caused the
upgrade to WebSocket are now passed to all REST requests that come from the
client. This ensures that if the client authenticated with a read-only
userid using the "api_key" query_string parameter, REST requests coming
in over the WebSocket will only be able to execute GETs on resources.
The HTTP headers were already passed to the REST requests so if the
client had authenticated via an "Authorization" it was properly handled.
* New tests have been added to test_ari.c to check that read-only users
are properly denied access to resources using non-GET methods. Several
memory leaks were also squashed.
Resolves: #GHSA-wcvv-g26m-wx5c
#### pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
Author: George Joseph
Date: 2026-06-10
The filter_on_tx_message() function was using pj_strassign() to save the pointer
of the pjproject transport local address to a local pj_str_t variable. That
variable was ultimately used to set the Contact header's uri->host and the SDP
connection attribute's addres
Severity
No CVSS data available.
Assigner
References
30 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Asterisk | Security Release |
Affected:
unknown
|
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"value": "The Asterisk Development Team would like to announce security release \nAsterisk 22.10.1.\n\nThe release artifacts are available for immediate download at \nhttps://github.com/asterisk/asterisk/releases/tag/22.10.1\nand\nhttps://downloads.asterisk.org/pub/telephony/asterisk\n\nRepository: https://github.com/asterisk/asterisk\nTag: 22.10.1\n\n\n## Change Log for Release asterisk-22.10.1\n\n### Links:\n\n - [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-22.10.1.html) \n - [GitHub Diff](https://github.com/asterisk/asterisk/compare/22.10.0...22.10.1) \n - [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-22.10.1.tar.gz) \n - [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk) \n\n### Summary:\n\n- Commits: 19\n- Commit Authors: 6\n- Issues Resolved: 0\n- Security Advisories Resolved: 20\n - [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim \nDIALPAGE digit handling can overflow phone_number and crash Asterisk\n - [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer \nDereference in HTTP AMI Digest Authentication\n - [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS \nin Phone Provisioning HTTP Error Pages\n - [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer \noverflow in MWI NOTIFY Message-Account parsing\n - [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds \nRead in Q.931 Information Element Parser (H.323 Addon)\n - [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer \nOverflow in OGG/Speex File Playback (format_ogg_speex)\n - [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer \nover-read in Asterisk PJSIP MWI body parser\n - [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6): \nHeap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing\n - [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325 \nfix is absent from current chan_ooh323 Q.931 party-number parser\n - [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED \nT.140 Generation Accumulation OOB Write\n - [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer \noverflow in res_xmpp XMPP namespace prefix handling\n - [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection \nin cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk \napp_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds \nWrite in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter \nInjection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)\n - [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED \nT.140 Heap Buffer Overflow\n - [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI \nsetChannelVar bypasses live_dangerously and permits FILE() writes\n - [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI \nREST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer \nOverflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber \nexecutes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE\n\n### User Notes:\n\n\n### Upgrade Notes:\n\n\n### Developer Notes:\n\n- #### ARI: Make ARI applications respect live_dangerously.\n ARI applications can no longer call \"dangerous\" dialplan\n functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without\n enabling \"live_dangerously\" in asterisk.conf.\n Resolves: #GHSA-vrfp-mg3q-3959\n\n\n### Commit Authors:\n\n- George Joseph: (6)\n- Mike Bradeen: (3)\n- Milan Kyselica: (7)\n- Pengpeng Hou: (1)\n- Roberto Paleari: (1)\n- ThatTotallyRealMyth: (1)\n\n## Issue and Commit Detail:\n\n### Closed Issues:\n\n - !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk\n - !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication\n - !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages\n - !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing\n - !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)\n - !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)\n - !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser\n - !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP \nprocessing\n - !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser\n - !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write\n - !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling\n - !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information \nDisclosure)\n - !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow\n - !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes\n - !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to \npotential privilege escalation And RCE\n\n### Commits By Author:\n\n- #### George Joseph (6):\n - chan_unistim.c: Prevent overrun of phone_number field.\n - res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n - pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n - ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n - ARI: Make ARI applications respect live_dangerously.\n - res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n\n- #### Mike Bradeen (3):\n - ooh323c: not checking for IE minimum length\n - manager: Use remote address in user error logging\n - ooh323: Prevent potential buffer overflow in trace logging\n\n- #### Milan Kyselica (7):\n - res_xmpp: Fix stack buffer overflow in namespace prefix handling\n - res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n - res_config_ldap: Escape LDAP filter values per RFC 4515\n - cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n - http: Escape error page text to prevent reflected XSS\n - codec_codec2: Only process complete Codec2 frames in decoder\n - format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n- #### Pengpeng Hou (1):\n - app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n\n- #### Roberto Paleari (1):\n - res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n\n- #### ThatTotallyRealMyth (1):\n - ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n\n### Commit List:\n\n- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n- chan_unistim.c: Prevent overrun of phone_number field.\n- ooh323c: not checking for IE minimum length\n- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n- ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n- ARI: Make ARI applications respect live_dangerously.\n- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n- manager: Use remote address in user error logging\n- ooh323: Prevent potential buffer overflow in trace logging\n- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n- res_xmpp: Fix stack buffer overflow in namespace prefix handling\n- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n- res_config_ldap: Escape LDAP filter values per RFC 4515\n- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n- http: Escape error page text to prevent reflected XSS\n- codec_codec2: Only process complete Codec2 frames in decoder\n- format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n### Commit Details:\n\n#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n Author: ThatTotallyRealMyth\n Date: 2026-03-19\n\n The ast_tsconvert.py script called by ast_loggrabber is now installed in a\n temporary directory that isn\u0027t world readable or writable.\n\n Resolves: #GHSA-xgj6-2gc5-5x9c\n\n#### chan_unistim.c: Prevent overrun of phone_number field.\n Author: George Joseph\n Date: 2026-06-15\n\n Add a check to key_dial_page() to ensure that dialed digits won\u0027t overrun\n the phone_number field.\n\n Resolves: #GHSA-3g56-cgrh-95p5\n\n#### ooh323c: not checking for IE minimum length\n Author: Mike Bradeen\n Date: 2022-06-06\n\n When decoding q.931 encoded calling/called number\n now checking for length being less than minimum required.\n\n Resolves: #GHSA-h5hv-jmgj-92q2\n\n#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n Author: George Joseph\n Date: 2026-06-12\n\n The REST over WebSocket path now properly prevents non-GET methods from\n being executed on inbound WebSockets.\n\n * The query parameters from the original incoming GET request that caused the\n upgrade to WebSocket are now passed to all REST requests that come from the\n client. This ensures that if the client authenticated with a read-only\n userid using the \"api_key\" query_string parameter, REST requests coming\n in over the WebSocket will only be able to execute GETs on resources.\n The HTTP headers were already passed to the REST requests so if the\n client had authenticated via an \"Authorization\" it was properly handled.\n\n * New tests have been added to test_ari.c to check that read-only users\n are properly denied access to resources using non-GET methods. Several\n memory leaks were also squashed.\n\n Resolves: #GHSA-wcvv-g26m-wx5c\n\n#### pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n Author: George Joseph\n Date: 2026-06-10\n\n The filter_on_tx_message() function was using pj_strassign() to save the pointer\n of the pjproject transport local address to a local pj_str_t variable. That\n variable was ultimately used to set the Contact header\u0027s uri-\u003ehost and the SDP\n connection attribute\u0027s addres"
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GCVE-1988-2026-0357
Vulnerability from gna-1988 – Published: 2026-09-11 07:55 – Updated: 2026-09-11 11:33
VLAI
EPSS
VEX
Title
Asterisk Security Release 21.12.3
Summary
The Asterisk Development Team would like to announce security release
Asterisk 21.12.3.
The release artifacts are available for immediate download at
https://github.com/asterisk/asterisk/releases/tag/21.12.3
and
https://downloads.asterisk.org/pub/telephony/asterisk
Repository: https://github.com/asterisk/asterisk
Tag: 21.12.3
## Change Log for Release asterisk-21.12.3
### Links:
- [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-21.12.3.html)
- [GitHub Diff](https://github.com/asterisk/asterisk/compare/21.12.2...21.12.3)
- [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-21.12.3.tar.gz)
- [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk)
### Summary:
- Commits: 21
- Commit Authors: 7
- Issues Resolved: 0
- Security Advisories Resolved: 20
- [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim
DIALPAGE digit handling can overflow phone_number and crash Asterisk
- [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer
Dereference in HTTP AMI Digest Authentication
- [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS
in Phone Provisioning HTTP Error Pages
- [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer
overflow in MWI NOTIFY Message-Account parsing
- [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds
Read in Q.931 Information Element Parser (H.323 Addon)
- [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer
Overflow in OGG/Speex File Playback (format_ogg_speex)
- [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer
over-read in Asterisk PJSIP MWI body parser
- [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6):
Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing
- [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325
fix is absent from current chan_ooh323 Q.931 party-number parser
- [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED
T.140 Generation Accumulation OOB Write
- [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer
overflow in res_xmpp XMPP namespace prefix handling
- [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection
in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk
app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds
Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter
Injection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)
- [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED
T.140 Heap Buffer Overflow
- [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI
setChannelVar bypasses live_dangerously and permits FILE() writes
- [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI
REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer
Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber
executes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE
### User Notes:
- #### acl: Add ACL support to http and ari
A new section, type=restriction has been added to http.conf
to allow an uri prefix based acl to be configured. See
http.conf.sample for examples and more information.
The user section of ari.conf can now contain an acl configuration
to restrict users access. See ari.conf.sample for examples and more
information
### Upgrade Notes:
### Developer Notes:
- #### ARI: Make ARI applications respect live_dangerously.
ARI applications can no longer call "dangerous" dialplan
functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without
enabling "live_dangerously" in asterisk.conf.
Resolves: #GHSA-vrfp-mg3q-3959
### Commit Authors:
- George Joseph: (6)
- Joshua C. Colp: (1)
- Mike Bradeen: (4)
- Milan Kyselica: (7)
- Pengpeng Hou: (1)
- Roberto Paleari: (1)
- ThatTotallyRealMyth: (1)
## Issue and Commit Detail:
### Closed Issues:
- !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk
- !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication
- !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages
- !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing
- !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)
- !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)
- !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser
- !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP
processing
- !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser
- !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write
- !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling
- !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information
Disclosure)
- !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow
- !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes
- !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to
potential privilege escalation And RCE
### Commits By Author:
- #### George Joseph (6):
- chan_unistim.c: Prevent overrun of phone_number field.
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- #### Joshua C. Colp (1):
- build: Fix GCC discarded-qualifiers const errors.
- #### Mike Bradeen (4):
- ooh323c: not checking for IE minimum length
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- acl: Add ACL support to http and ari
- #### Milan Kyselica (7):
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
- #### Pengpeng Hou (1):
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- #### Roberto Paleari (1):
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- #### ThatTotallyRealMyth (1):
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
### Commit List:
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
- chan_unistim.c: Prevent overrun of phone_number field.
- ooh323c: not checking for IE minimum length
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
- acl: Add ACL support to http and ari
- build: Fix GCC discarded-qualifiers const errors.
### Commit Details:
#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
Author: ThatTotallyRealMyth
Date: 2026-03-19
The ast_tsconvert.py script called by ast_loggrabber is now installed in a
temporary directory that isn't world readable or writable.
Resolves: #GHSA-xgj6-2gc5-5x9c
#### chan_unistim.c: Prevent overrun of phone_number field.
Author: George Joseph
Date: 2026-06-15
Add a check to key_dial_page() to ensure that dialed digits won't overrun
the phone_number field.
Resolves: #GHSA-3g56-cgrh-95p5
#### ooh323c: not checking for IE minimum length
Author: Mike Bradeen
Date: 2022-06-06
When decoding q.931 encoded calling/called number
now checking for length being less than minimum required.
Resolves: #GHSA-h5hv-jmgj-92q2
#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
Author: George Joseph
Date: 2026-06-12
The REST over WebSocket path now properly prevents non-GET methods from
being executed on inbound WebSockets.
* The query parameters from the original incoming GET request that caused the
upgrade to WebSocket are now passed to all REST requests that come from the
client. This ensures that if the client authenticated with a read-only
userid using the "api_key" query_string parameter, REST requests coming
in over the WebSocket will only be able to execute GETs on resources.
The HTTP headers were already passed to the REST requests so if the
client had authenticated via an "Authorization" it was properly handled.
* New tests have
Severity
No CVSS data available.
Assigner
References
30 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Asterisk | Security Release |
Affected:
unknown
|
Relationships
reference
GCVE-1988-2026-0357 (this record)
- related CVE-2022-37325
{
"containers": {
"cna": {
"affected": [
{
"product": "Security Release",
"vendor": "Asterisk",
"versions": [
{
"status": "affected",
"version": "unknown"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Asterisk Development Team via Fulldisclosure"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Asterisk Development Team would like to announce security release \nAsterisk 21.12.3.\n\nThe release artifacts are available for immediate download at \nhttps://github.com/asterisk/asterisk/releases/tag/21.12.3\nand\nhttps://downloads.asterisk.org/pub/telephony/asterisk\n\nRepository: https://github.com/asterisk/asterisk\nTag: 21.12.3\n\n\n## Change Log for Release asterisk-21.12.3\n\n### Links:\n\n - [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-21.12.3.html) \n - [GitHub Diff](https://github.com/asterisk/asterisk/compare/21.12.2...21.12.3) \n - [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-21.12.3.tar.gz) \n - [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk) \n\n### Summary:\n\n- Commits: 21\n- Commit Authors: 7\n- Issues Resolved: 0\n- Security Advisories Resolved: 20\n - [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim \nDIALPAGE digit handling can overflow phone_number and crash Asterisk\n - [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer \nDereference in HTTP AMI Digest Authentication\n - [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS \nin Phone Provisioning HTTP Error Pages\n - [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer \noverflow in MWI NOTIFY Message-Account parsing\n - [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds \nRead in Q.931 Information Element Parser (H.323 Addon)\n - [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer \nOverflow in OGG/Speex File Playback (format_ogg_speex)\n - [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer \nover-read in Asterisk PJSIP MWI body parser\n - [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6): \nHeap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing\n - [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325 \nfix is absent from current chan_ooh323 Q.931 party-number parser\n - [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED \nT.140 Generation Accumulation OOB Write\n - [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer \noverflow in res_xmpp XMPP namespace prefix handling\n - [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection \nin cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk \napp_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds \nWrite in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter \nInjection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)\n - [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED \nT.140 Heap Buffer Overflow\n - [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI \nsetChannelVar bypasses live_dangerously and permits FILE() writes\n - [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI \nREST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer \nOverflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber \nexecutes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE\n\n### User Notes:\n\n- #### acl: Add ACL support to http and ari\n A new section, type=restriction has been added to http.conf\n to allow an uri prefix based acl to be configured. See\n http.conf.sample for examples and more information.\n The user section of ari.conf can now contain an acl configuration\n to restrict users access. See ari.conf.sample for examples and more\n information\n\n\n### Upgrade Notes:\n\n\n### Developer Notes:\n\n- #### ARI: Make ARI applications respect live_dangerously.\n ARI applications can no longer call \"dangerous\" dialplan\n functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without\n enabling \"live_dangerously\" in asterisk.conf.\n Resolves: #GHSA-vrfp-mg3q-3959\n\n\n### Commit Authors:\n\n- George Joseph: (6)\n- Joshua C. Colp: (1)\n- Mike Bradeen: (4)\n- Milan Kyselica: (7)\n- Pengpeng Hou: (1)\n- Roberto Paleari: (1)\n- ThatTotallyRealMyth: (1)\n\n## Issue and Commit Detail:\n\n### Closed Issues:\n\n - !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk\n - !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication\n - !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages\n - !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing\n - !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)\n - !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)\n - !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser\n - !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP \nprocessing\n - !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser\n - !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write\n - !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling\n - !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information \nDisclosure)\n - !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow\n - !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes\n - !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to \npotential privilege escalation And RCE\n\n### Commits By Author:\n\n- #### George Joseph (6):\n - chan_unistim.c: Prevent overrun of phone_number field.\n - res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n - pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n - ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n - ARI: Make ARI applications respect live_dangerously.\n - res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n\n- #### Joshua C. Colp (1):\n - build: Fix GCC discarded-qualifiers const errors.\n\n- #### Mike Bradeen (4):\n - ooh323c: not checking for IE minimum length\n - manager: Use remote address in user error logging\n - ooh323: Prevent potential buffer overflow in trace logging\n - acl: Add ACL support to http and ari\n\n- #### Milan Kyselica (7):\n - res_xmpp: Fix stack buffer overflow in namespace prefix handling\n - res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n - res_config_ldap: Escape LDAP filter values per RFC 4515\n - cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n - http: Escape error page text to prevent reflected XSS\n - codec_codec2: Only process complete Codec2 frames in decoder\n - format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n- #### Pengpeng Hou (1):\n - app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n\n- #### Roberto Paleari (1):\n - res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n\n- #### ThatTotallyRealMyth (1):\n - ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n\n### Commit List:\n\n- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n- chan_unistim.c: Prevent overrun of phone_number field.\n- ooh323c: not checking for IE minimum length\n- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n- ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n- ARI: Make ARI applications respect live_dangerously.\n- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n- manager: Use remote address in user error logging\n- ooh323: Prevent potential buffer overflow in trace logging\n- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n- res_xmpp: Fix stack buffer overflow in namespace prefix handling\n- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n- res_config_ldap: Escape LDAP filter values per RFC 4515\n- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n- http: Escape error page text to prevent reflected XSS\n- codec_codec2: Only process complete Codec2 frames in decoder\n- format_ogg_speex: Add bounds check to prevent heap buffer overflow\n- acl: Add ACL support to http and ari\n- build: Fix GCC discarded-qualifiers const errors.\n\n### Commit Details:\n\n#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n Author: ThatTotallyRealMyth\n Date: 2026-03-19\n\n The ast_tsconvert.py script called by ast_loggrabber is now installed in a\n temporary directory that isn\u0027t world readable or writable.\n\n Resolves: #GHSA-xgj6-2gc5-5x9c\n\n#### chan_unistim.c: Prevent overrun of phone_number field.\n Author: George Joseph\n Date: 2026-06-15\n\n Add a check to key_dial_page() to ensure that dialed digits won\u0027t overrun\n the phone_number field.\n\n Resolves: #GHSA-3g56-cgrh-95p5\n\n#### ooh323c: not checking for IE minimum length\n Author: Mike Bradeen\n Date: 2022-06-06\n\n When decoding q.931 encoded calling/called number\n now checking for length being less than minimum required.\n\n Resolves: #GHSA-h5hv-jmgj-92q2\n\n#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n Author: George Joseph\n Date: 2026-06-12\n\n The REST over WebSocket path now properly prevents non-GET methods from\n being executed on inbound WebSockets.\n\n * The query parameters from the original incoming GET request that caused the\n upgrade to WebSocket are now passed to all REST requests that come from the\n client. This ensures that if the client authenticated with a read-only\n userid using the \"api_key\" query_string parameter, REST requests coming\n in over the WebSocket will only be able to execute GETs on resources.\n The HTTP headers were already passed to the REST requests so if the\n client had authenticated via an \"Authorization\" it was properly handled.\n\n * New tests have"
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GCVE-1988-2026-0109
Vulnerability from gna-1988 – Published: 2026-09-07 13:20 – Updated: 2026-09-11 11:33
VLAI
EPSS
VEX
Title
Asterisk Security Release 21.12.3
Summary
The Asterisk Development Team would like to announce security release
Asterisk 21.12.3.
The release artifacts are available for immediate download at
https://github.com/asterisk/asterisk/releases/tag/21.12.3
and
https://downloads.asterisk.org/pub/telephony/asterisk
Repository: https://github.com/asterisk/asterisk
Tag: 21.12.3
## Change Log for Release asterisk-21.12.3
### Links:
- [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-21.12.3.html)
- [GitHub Diff](https://github.com/asterisk/asterisk/compare/21.12.2...21.12.3)
- [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-21.12.3.tar.gz)
- [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk)
### Summary:
- Commits: 21
- Commit Authors: 7
- Issues Resolved: 0
- Security Advisories Resolved: 20
- [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim
DIALPAGE digit handling can overflow phone_number and crash Asterisk
- [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer
Dereference in HTTP AMI Digest Authentication
- [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS
in Phone Provisioning HTTP Error Pages
- [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer
overflow in MWI NOTIFY Message-Account parsing
- [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds
Read in Q.931 Information Element Parser (H.323 Addon)
- [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer
Overflow in OGG/Speex File Playback (format_ogg_speex)
- [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer
over-read in Asterisk PJSIP MWI body parser
- [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6):
Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing
- [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325
fix is absent from current chan_ooh323 Q.931 party-number parser
- [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED
T.140 Generation Accumulation OOB Write
- [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer
overflow in res_xmpp XMPP namespace prefix handling
- [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection
in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk
app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds
Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter
Injection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)
- [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED
T.140 Heap Buffer Overflow
- [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI
setChannelVar bypasses live_dangerously and permits FILE() writes
- [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI
REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer
Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber
executes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE
### User Notes:
- #### acl: Add ACL support to http and ari
A new section, type=restriction has been added to http.conf
to allow an uri prefix based acl to be configured. See
http.conf.sample for examples and more information.
The user section of ari.conf can now contain an acl configuration
to restrict users access. See ari.conf.sample for examples and more
information
### Upgrade Notes:
### Developer Notes:
- #### ARI: Make ARI applications respect live_dangerously.
ARI applications can no longer call "dangerous" dialplan
functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without
enabling "live_dangerously" in asterisk.conf.
Resolves: #GHSA-vrfp-mg3q-3959
### Commit Authors:
- George Joseph: (6)
- Joshua C. Colp: (1)
- Mike Bradeen: (4)
- Milan Kyselica: (7)
- Pengpeng Hou: (1)
- Roberto Paleari: (1)
- ThatTotallyRealMyth: (1)
## Issue and Commit Detail:
### Closed Issues:
- !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk
- !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication
- !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages
- !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing
- !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)
- !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)
- !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser
- !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP
processing
- !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser
- !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write
- !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling
- !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information
Disclosure)
- !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow
- !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes
- !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to
potential privilege escalation And RCE
### Commits By Author:
- #### George Joseph (6):
- chan_unistim.c: Prevent overrun of phone_number field.
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- #### Joshua C. Colp (1):
- build: Fix GCC discarded-qualifiers const errors.
- #### Mike Bradeen (4):
- ooh323c: not checking for IE minimum length
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- acl: Add ACL support to http and ari
- #### Milan Kyselica (7):
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
- #### Pengpeng Hou (1):
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- #### Roberto Paleari (1):
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- #### ThatTotallyRealMyth (1):
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
### Commit List:
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
- chan_unistim.c: Prevent overrun of phone_number field.
- ooh323c: not checking for IE minimum length
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
- acl: Add ACL support to http and ari
- build: Fix GCC discarded-qualifiers const errors.
### Commit Details:
#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
Author: ThatTotallyRealMyth
Date: 2026-03-19
The ast_tsconvert.py script called by ast_loggrabber is now installed in a
temporary directory that isn't world readable or writable.
Resolves: #GHSA-xgj6-2gc5-5x9c
#### chan_unistim.c: Prevent overrun of phone_number field.
Author: George Joseph
Date: 2026-06-15
Add a check to key_dial_page() to ensure that dialed digits won't overrun
the phone_number field.
Resolves: #GHSA-3g56-cgrh-95p5
#### ooh323c: not checking for IE minimum length
Author: Mike Bradeen
Date: 2022-06-06
When decoding q.931 encoded calling/called number
now checking for length being less than minimum required.
Resolves: #GHSA-h5hv-jmgj-92q2
#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
Author: George Joseph
Date: 2026-06-12
The REST over WebSocket path now properly prevents non-GET methods from
being executed on inbound WebSockets.
* The query parameters from the original incoming GET request that caused the
upgrade to WebSocket are now passed to all REST requests that come from the
client. This ensures that if the client authenticated with a read-only
userid using the "api_key" query_string parameter, REST requests coming
in over the WebSocket will only be able to execute GETs on resources.
The HTTP headers were already passed to the REST requests so if the
client had authenticated via an "Authorization" it was properly handled.
* New tests have
Severity
No CVSS data available.
Assigner
References
30 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Asterisk | Security Release |
Affected:
unknown
|
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"value": "The Asterisk Development Team would like to announce security release \nAsterisk 21.12.3.\n\nThe release artifacts are available for immediate download at \nhttps://github.com/asterisk/asterisk/releases/tag/21.12.3\nand\nhttps://downloads.asterisk.org/pub/telephony/asterisk\n\nRepository: https://github.com/asterisk/asterisk\nTag: 21.12.3\n\n\n## Change Log for Release asterisk-21.12.3\n\n### Links:\n\n - [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-21.12.3.html) \n - [GitHub Diff](https://github.com/asterisk/asterisk/compare/21.12.2...21.12.3) \n - [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-21.12.3.tar.gz) \n - [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk) \n\n### Summary:\n\n- Commits: 21\n- Commit Authors: 7\n- Issues Resolved: 0\n- Security Advisories Resolved: 20\n - [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim \nDIALPAGE digit handling can overflow phone_number and crash Asterisk\n - [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer \nDereference in HTTP AMI Digest Authentication\n - [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS \nin Phone Provisioning HTTP Error Pages\n - [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer \noverflow in MWI NOTIFY Message-Account parsing\n - [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds \nRead in Q.931 Information Element Parser (H.323 Addon)\n - [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer \nOverflow in OGG/Speex File Playback (format_ogg_speex)\n - [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer \nover-read in Asterisk PJSIP MWI body parser\n - [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6): \nHeap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing\n - [GHSA-h5hv-jmgj-92q2](https://github.com/asterisk/asterisk/security/advisories/GHSA-h5hv-jmgj-92q2): CVE-2022-37325 \nfix is absent from current chan_ooh323 Q.931 party-number parser\n - [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED \nT.140 Generation Accumulation OOB Write\n - [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer \noverflow in res_xmpp XMPP namespace prefix handling\n - [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection \nin cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk \napp_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds \nWrite in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter \nInjection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)\n - [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED \nT.140 Heap Buffer Overflow\n - [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI \nsetChannelVar bypasses live_dangerously and permits FILE() writes\n - [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI \nREST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer \nOverflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber \nexecutes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE\n\n### User Notes:\n\n- #### acl: Add ACL support to http and ari\n A new section, type=restriction has been added to http.conf\n to allow an uri prefix based acl to be configured. See\n http.conf.sample for examples and more information.\n The user section of ari.conf can now contain an acl configuration\n to restrict users access. See ari.conf.sample for examples and more\n information\n\n\n### Upgrade Notes:\n\n\n### Developer Notes:\n\n- #### ARI: Make ARI applications respect live_dangerously.\n ARI applications can no longer call \"dangerous\" dialplan\n functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without\n enabling \"live_dangerously\" in asterisk.conf.\n Resolves: #GHSA-vrfp-mg3q-3959\n\n\n### Commit Authors:\n\n- George Joseph: (6)\n- Joshua C. Colp: (1)\n- Mike Bradeen: (4)\n- Milan Kyselica: (7)\n- Pengpeng Hou: (1)\n- Roberto Paleari: (1)\n- ThatTotallyRealMyth: (1)\n\n## Issue and Commit Detail:\n\n### Closed Issues:\n\n - !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk\n - !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication\n - !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages\n - !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing\n - !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)\n - !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)\n - !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser\n - !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP \nprocessing\n - !GHSA-h5hv-jmgj-92q2: CVE-2022-37325 fix is absent from current chan_ooh323 Q.931 party-number parser\n - !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write\n - !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling\n - !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information \nDisclosure)\n - !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow\n - !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes\n - !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to \npotential privilege escalation And RCE\n\n### Commits By Author:\n\n- #### George Joseph (6):\n - chan_unistim.c: Prevent overrun of phone_number field.\n - res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n - pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n - ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n - ARI: Make ARI applications respect live_dangerously.\n - res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n\n- #### Joshua C. Colp (1):\n - build: Fix GCC discarded-qualifiers const errors.\n\n- #### Mike Bradeen (4):\n - ooh323c: not checking for IE minimum length\n - manager: Use remote address in user error logging\n - ooh323: Prevent potential buffer overflow in trace logging\n - acl: Add ACL support to http and ari\n\n- #### Milan Kyselica (7):\n - res_xmpp: Fix stack buffer overflow in namespace prefix handling\n - res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n - res_config_ldap: Escape LDAP filter values per RFC 4515\n - cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n - http: Escape error page text to prevent reflected XSS\n - codec_codec2: Only process complete Codec2 frames in decoder\n - format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n- #### Pengpeng Hou (1):\n - app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n\n- #### Roberto Paleari (1):\n - res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n\n- #### ThatTotallyRealMyth (1):\n - ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n\n### Commit List:\n\n- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n- chan_unistim.c: Prevent overrun of phone_number field.\n- ooh323c: not checking for IE minimum length\n- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n- ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n- ARI: Make ARI applications respect live_dangerously.\n- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n- manager: Use remote address in user error logging\n- ooh323: Prevent potential buffer overflow in trace logging\n- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n- res_xmpp: Fix stack buffer overflow in namespace prefix handling\n- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n- res_config_ldap: Escape LDAP filter values per RFC 4515\n- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n- http: Escape error page text to prevent reflected XSS\n- codec_codec2: Only process complete Codec2 frames in decoder\n- format_ogg_speex: Add bounds check to prevent heap buffer overflow\n- acl: Add ACL support to http and ari\n- build: Fix GCC discarded-qualifiers const errors.\n\n### Commit Details:\n\n#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n Author: ThatTotallyRealMyth\n Date: 2026-03-19\n\n The ast_tsconvert.py script called by ast_loggrabber is now installed in a\n temporary directory that isn\u0027t world readable or writable.\n\n Resolves: #GHSA-xgj6-2gc5-5x9c\n\n#### chan_unistim.c: Prevent overrun of phone_number field.\n Author: George Joseph\n Date: 2026-06-15\n\n Add a check to key_dial_page() to ensure that dialed digits won\u0027t overrun\n the phone_number field.\n\n Resolves: #GHSA-3g56-cgrh-95p5\n\n#### ooh323c: not checking for IE minimum length\n Author: Mike Bradeen\n Date: 2022-06-06\n\n When decoding q.931 encoded calling/called number\n now checking for length being less than minimum required.\n\n Resolves: #GHSA-h5hv-jmgj-92q2\n\n#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n Author: George Joseph\n Date: 2026-06-12\n\n The REST over WebSocket path now properly prevents non-GET methods from\n being executed on inbound WebSockets.\n\n * The query parameters from the original incoming GET request that caused the\n upgrade to WebSocket are now passed to all REST requests that come from the\n client. This ensures that if the client authenticated with a read-only\n userid using the \"api_key\" query_string parameter, REST requests coming\n in over the WebSocket will only be able to execute GETs on resources.\n The HTTP headers were already passed to the REST requests so if the\n client had authenticated via an \"Authorization\" it was properly handled.\n\n * New tests have"
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GCVE-1988-2026-0108
Vulnerability from gna-1988 – Published: 2026-09-07 13:20 – Updated: 2026-09-11 11:33
VLAI
EPSS
VEX
Title
Asterisk Security Release 20.20.1
Summary
The Asterisk Development Team would like to announce security release
Asterisk 20.20.1.
The release artifacts are available for immediate download at
https://github.com/asterisk/asterisk/releases/tag/20.20.1
and
https://downloads.asterisk.org/pub/telephony/asterisk
Repository: https://github.com/asterisk/asterisk
Tag: 20.20.1
## Change Log for Release asterisk-20.20.1
### Links:
- [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-20.20.1.html)
- [GitHub Diff](https://github.com/asterisk/asterisk/compare/20.20.0...20.20.1)
- [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-20.20.1.tar.gz)
- [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk)
### Summary:
- Commits: 18
- Commit Authors: 6
- Issues Resolved: 0
- Security Advisories Resolved: 19
- [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim
DIALPAGE digit handling can overflow phone_number and crash Asterisk
- [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer
Dereference in HTTP AMI Digest Authentication
- [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS
in Phone Provisioning HTTP Error Pages
- [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer
overflow in MWI NOTIFY Message-Account parsing
- [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds
Read in Q.931 Information Element Parser (H.323 Addon)
- [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer
Overflow in OGG/Speex File Playback (format_ogg_speex)
- [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer
over-read in Asterisk PJSIP MWI body parser
- [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6):
Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing
- [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED
T.140 Generation Accumulation OOB Write
- [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer
overflow in res_xmpp XMPP namespace prefix handling
- [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection
in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk
app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds
Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter
Injection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)
- [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED
T.140 Heap Buffer Overflow
- [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI
setChannelVar bypasses live_dangerously and permits FILE() writes
- [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI
REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer
Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber
executes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE
### User Notes:
### Upgrade Notes:
### Developer Notes:
- #### ARI: Make ARI applications respect live_dangerously.
ARI applications can no longer call "dangerous" dialplan
functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without
enabling "live_dangerously" in asterisk.conf.
Resolves: #GHSA-vrfp-mg3q-3959
### Commit Authors:
- George Joseph: (6)
- Mike Bradeen: (2)
- Milan Kyselica: (7)
- Pengpeng Hou: (1)
- Roberto Paleari: (1)
- ThatTotallyRealMyth: (1)
## Issue and Commit Detail:
### Closed Issues:
- !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk
- !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication
- !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages
- !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing
- !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)
- !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)
- !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser
- !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP
processing
- !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write
- !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling
- !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field
- !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers
- !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch
- !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information
Disclosure)
- !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow
- !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes
- !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE
- !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer
- !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to
potential privilege escalation And RCE
### Commits By Author:
- #### George Joseph (6):
- chan_unistim.c: Prevent overrun of phone_number field.
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- #### Mike Bradeen (2):
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- #### Milan Kyselica (7):
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
- #### Pengpeng Hou (1):
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- #### Roberto Paleari (1):
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- #### ThatTotallyRealMyth (1):
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
### Commit List:
- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
- chan_unistim.c: Prevent overrun of phone_number field.
- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
- ooh323c/ooq931.c: Ensure ooQ931Decode doesn't run out-of-bounds.
- ARI: Make ARI applications respect live_dangerously.
- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.
- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser
- manager: Use remote address in user error logging
- ooh323: Prevent potential buffer overflow in trace logging
- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers
- res_xmpp: Fix stack buffer overflow in namespace prefix handling
- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser
- res_config_ldap: Escape LDAP filter values per RFC 4515
- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection
- http: Escape error page text to prevent reflected XSS
- codec_codec2: Only process complete Codec2 frames in decoder
- format_ogg_speex: Add bounds check to prevent heap buffer overflow
### Commit Details:
#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.
Author: ThatTotallyRealMyth
Date: 2026-03-19
The ast_tsconvert.py script called by ast_loggrabber is now installed in a
temporary directory that isn't world readable or writable.
Resolves: #GHSA-xgj6-2gc5-5x9c
#### chan_unistim.c: Prevent overrun of phone_number field.
Author: George Joseph
Date: 2026-06-15
Add a check to key_dial_page() to ensure that dialed digits won't overrun
the phone_number field.
Resolves: #GHSA-3g56-cgrh-95p5
#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.
Author: George Joseph
Date: 2026-06-12
The REST over WebSocket path now properly prevents non-GET methods from
being executed on inbound WebSockets.
* The query parameters from the original incoming GET request that caused the
upgrade to WebSocket are now passed to all REST requests that come from the
client. This ensures that if the client authenticated with a read-only
userid using the "api_key" query_string parameter, REST requests coming
in over the WebSocket will only be able to execute GETs on resources.
The HTTP headers were already passed to the REST requests so if the
client had authenticated via an "Authorization" it was properly handled.
* New tests have been added to test_ari.c to check that read-only users
are properly denied access to resources using non-GET methods. Several
memory leaks were also squashed.
Resolves: #GHSA-wcvv-g26m-wx5c
#### pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.
Author: George Joseph
Date: 2026-06-10
The filter_on_tx_message() function was using pj_strassign() to save the pointer
of the pjproject transport local address to a local pj_str_t variable. That
variable was ultimately used to set the Contact header's uri->host and the SDP
connection attribute's address again using pj_strassign. pj_strassign() doesn't
copy the actual value of the pj_str_t however, it just copies the pointer so
if a connection-oriented transport is disconnected before the 200 OK with the
SDP is sent, those pointers will be invalid which can cause use-after-free
issues. To prevent this, filter_on_tx_message() now uses pj_strdup with the
tdata->pool as the backing store to save the local IP address to the local
variable. pj_strassign() can then be used safely later on since the tdata
will be available for the life of the transaction.
Resolves: #GHSA-g8q2-p36q-94f6
#### ooh323c/ooq931.
Severity
No CVSS data available.
Assigner
References
29 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Asterisk | Security Release |
Affected:
unknown
|
{
"containers": {
"cna": {
"affected": [
{
"product": "Security Release",
"vendor": "Asterisk",
"versions": [
{
"status": "affected",
"version": "unknown"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Asterisk Development Team via Fulldisclosure"
}
],
"descriptions": [
{
"lang": "en",
"value": "The Asterisk Development Team would like to announce security release \nAsterisk 20.20.1.\n\nThe release artifacts are available for immediate download at \nhttps://github.com/asterisk/asterisk/releases/tag/20.20.1\nand\nhttps://downloads.asterisk.org/pub/telephony/asterisk\n\nRepository: https://github.com/asterisk/asterisk\nTag: 20.20.1\n\n\n## Change Log for Release asterisk-20.20.1\n\n### Links:\n\n - [Full ChangeLog](https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-20.20.1.html) \n - [GitHub Diff](https://github.com/asterisk/asterisk/compare/20.20.0...20.20.1) \n - [Tarball](https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-20.20.1.tar.gz) \n - [Downloads](https://downloads.asterisk.org/pub/telephony/asterisk) \n\n### Summary:\n\n- Commits: 18\n- Commit Authors: 6\n- Issues Resolved: 0\n- Security Advisories Resolved: 19\n - [GHSA-3g56-cgrh-95p5](https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5): chan_unistim \nDIALPAGE digit handling can overflow phone_number and crash Asterisk\n - [GHSA-3rhj-hhw7-m6fw](https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw): NULL Pointer \nDereference in HTTP AMI Digest Authentication\n - [GHSA-4pgv-j3mr-3rcp](https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp): Reflected XSS \nin Phone Provisioning HTTP Error Pages\n - [GHSA-589g-qgf8-m6mx](https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx): Stack buffer \noverflow in MWI NOTIFY Message-Account parsing\n - [GHSA-746q-794h-cc7f](https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f): Out-of-Bounds \nRead in Q.931 Information Element Parser (H.323 Addon)\n - [GHSA-8jhw-m2hg-vp3h](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h): Heap Buffer \nOverflow in OGG/Speex File Playback (format_ogg_speex)\n - [GHSA-8jw3-ccr9-xrmf](https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf): Buffer \nover-read in Asterisk PJSIP MWI body parser\n - [GHSA-g8q2-p36q-94f6](https://github.com/asterisk/asterisk/security/advisories/GHSA-g8q2-p36q-94f6): \nHeap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP processing\n - [GHSA-j2mm-57pq-jh94](https://github.com/asterisk/asterisk/security/advisories/GHSA-j2mm-57pq-jh94): Possible RED \nT.140 Generation Accumulation OOB Write\n - [GHSA-mxgm-8c6f-5p8f](https://github.com/asterisk/asterisk/security/advisories/GHSA-mxgm-8c6f-5p8f): Stack buffer \noverflow in res_xmpp XMPP namespace prefix handling\n - [GHSA-ph27-3m5q-mj5m](https://github.com/asterisk/asterisk/security/advisories/GHSA-ph27-3m5q-mj5m): SQL Injection \nin cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - [GHSA-q9fr-m7g8-6ph5](https://github.com/asterisk/asterisk/security/advisories/GHSA-q9fr-m7g8-6ph5): Asterisk \napp_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - [GHSA-qf8j-jp7h-c5hx](https://github.com/asterisk/asterisk/security/advisories/GHSA-qf8j-jp7h-c5hx): Out-of-Bounds \nWrite in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - [GHSA-r6c2-hwc2-j4mp](https://github.com/asterisk/asterisk/security/advisories/GHSA-r6c2-hwc2-j4mp): LDAP Filter \nInjection in res_config_ldap via SIP Username (Unauthenticated Information Disclosure)\n - [GHSA-vfhr-r9x9-c687](https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687): Possible RED \nT.140 Heap Buffer Overflow\n - [GHSA-vrfp-mg3q-3959](https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959): ARI \nsetChannelVar bypasses live_dangerously and permits FILE() writes\n - [GHSA-wcvv-g26m-wx5c](https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c): ARI \nREST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - [GHSA-x348-j6c9-77f3](https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3): Stack Buffer \nOverflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - [GHSA-xgj6-2gc5-5x9c](https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c): ast_loggrabber \nexecutes python script in world writable directory(`/tmp`) leading to potential privilege escalation And RCE\n\n### User Notes:\n\n\n### Upgrade Notes:\n\n\n### Developer Notes:\n\n- #### ARI: Make ARI applications respect live_dangerously.\n ARI applications can no longer call \"dangerous\" dialplan\n functions like DB(), FILE(), SHELL(), CURL(), STAT(), etc. without\n enabling \"live_dangerously\" in asterisk.conf.\n Resolves: #GHSA-vrfp-mg3q-3959\n\n\n### Commit Authors:\n\n- George Joseph: (6)\n- Mike Bradeen: (2)\n- Milan Kyselica: (7)\n- Pengpeng Hou: (1)\n- Roberto Paleari: (1)\n- ThatTotallyRealMyth: (1)\n\n## Issue and Commit Detail:\n\n### Closed Issues:\n\n - !GHSA-3g56-cgrh-95p5: chan_unistim DIALPAGE digit handling can overflow phone_number and crash Asterisk\n - !GHSA-3rhj-hhw7-m6fw: NULL Pointer Dereference in HTTP AMI Digest Authentication\n - !GHSA-4pgv-j3mr-3rcp: Reflected XSS in Phone Provisioning HTTP Error Pages\n - !GHSA-589g-qgf8-m6mx: Stack buffer overflow in MWI NOTIFY Message-Account parsing\n - !GHSA-746q-794h-cc7f: Out-of-Bounds Read in Q.931 Information Element Parser (H.323 Addon)\n - !GHSA-8jhw-m2hg-vp3h: Heap Buffer Overflow in OGG/Speex File Playback (format_ogg_speex)\n - !GHSA-8jw3-ccr9-xrmf: Buffer over-read in Asterisk PJSIP MWI body parser\n - !GHSA-g8q2-p36q-94f6: Heap-use-after-free in Asterisk PJSIP TCP/SDP handling when TCP connection closes during SDP \nprocessing\n - !GHSA-j2mm-57pq-jh94: Possible RED T.140 Generation Accumulation OOB Write\n - !GHSA-mxgm-8c6f-5p8f: Stack buffer overflow in res_xmpp XMPP namespace prefix handling\n - !GHSA-ph27-3m5q-mj5m: SQL Injection in cel_pgsql and cel_tds via CELGenUserEvent eventtype Field\n - !GHSA-q9fr-m7g8-6ph5: Asterisk app_sms.c copies externally controlled SMS lengths into fixed in-struct buffers\n - !GHSA-qf8j-jp7h-c5hx: Out-of-Bounds Write in Codec2 Decoder Due to Floor/Ceil Sample Count Mismatch\n - !GHSA-r6c2-hwc2-j4mp: LDAP Filter Injection in res_config_ldap via SIP Username (Unauthenticated Information \nDisclosure)\n - !GHSA-vfhr-r9x9-c687: Possible RED T.140 Heap Buffer Overflow\n - !GHSA-vrfp-mg3q-3959: ARI setChannelVar bypasses live_dangerously and permits FILE() writes\n - !GHSA-wcvv-g26m-wx5c: ARI REST-over-WebSocket read-only bypass allows arbitrary module path load and conditional RCE\n - !GHSA-x348-j6c9-77f3: Stack Buffer Overflow in H.323 ooTrace() via Unbounded vsprintf into Fixed 2048-byte Buffer\n - !GHSA-xgj6-2gc5-5x9c: ast_loggrabber executes python script in world writable directory(`/tmp`) leading to \npotential privilege escalation And RCE\n\n### Commits By Author:\n\n- #### George Joseph (6):\n - chan_unistim.c: Prevent overrun of phone_number field.\n - res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n - pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n - ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n - ARI: Make ARI applications respect live_dangerously.\n - res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n\n- #### Mike Bradeen (2):\n - manager: Use remote address in user error logging\n - ooh323: Prevent potential buffer overflow in trace logging\n\n- #### Milan Kyselica (7):\n - res_xmpp: Fix stack buffer overflow in namespace prefix handling\n - res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n - res_config_ldap: Escape LDAP filter values per RFC 4515\n - cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n - http: Escape error page text to prevent reflected XSS\n - codec_codec2: Only process complete Codec2 frames in decoder\n - format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n- #### Pengpeng Hou (1):\n - app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n\n- #### Roberto Paleari (1):\n - res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n\n- #### ThatTotallyRealMyth (1):\n - ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n\n### Commit List:\n\n- ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n- chan_unistim.c: Prevent overrun of phone_number field.\n- res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n- pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n- ooh323c/ooq931.c: Ensure ooQ931Decode doesn\u0027t run out-of-bounds.\n- ARI: Make ARI applications respect live_dangerously.\n- res_rtp_asterisk.c: Address 2 potential T.140 RED buffer overruns.\n- res/res_pjsip_pubsub.c: Fix buffer over-read in MWI body parser\n- manager: Use remote address in user error logging\n- ooh323: Prevent potential buffer overflow in trace logging\n- app_sms: Bound protocol 1 SMS unpacking to fixed-size buffers\n- res_xmpp: Fix stack buffer overflow in namespace prefix handling\n- res_pjsip_pubsub: Add width limit to sscanf in MWI NOTIFY parser\n- res_config_ldap: Escape LDAP filter values per RFC 4515\n- cel_pgsql, cel_tds: Escape eventtype field to prevent SQL injection\n- http: Escape error page text to prevent reflected XSS\n- codec_codec2: Only process complete Codec2 frames in decoder\n- format_ogg_speex: Add bounds check to prevent heap buffer overflow\n\n### Commit Details:\n\n#### ast_loggrabber: Install the ast_tsconvert.py script to a secure temp directory.\n Author: ThatTotallyRealMyth\n Date: 2026-03-19\n\n The ast_tsconvert.py script called by ast_loggrabber is now installed in a\n temporary directory that isn\u0027t world readable or writable.\n\n Resolves: #GHSA-xgj6-2gc5-5x9c\n\n#### chan_unistim.c: Prevent overrun of phone_number field.\n Author: George Joseph\n Date: 2026-06-15\n\n Add a check to key_dial_page() to ensure that dialed digits won\u0027t overrun\n the phone_number field.\n\n Resolves: #GHSA-3g56-cgrh-95p5\n\n#### res_ari: Ensure read-only users are properly authorized via REST Over WebSocket.\n Author: George Joseph\n Date: 2026-06-12\n\n The REST over WebSocket path now properly prevents non-GET methods from\n being executed on inbound WebSockets.\n\n * The query parameters from the original incoming GET request that caused the\n upgrade to WebSocket are now passed to all REST requests that come from the\n client. This ensures that if the client authenticated with a read-only\n userid using the \"api_key\" query_string parameter, REST requests coming\n in over the WebSocket will only be able to execute GETs on resources.\n The HTTP headers were already passed to the REST requests so if the\n client had authenticated via an \"Authorization\" it was properly handled.\n\n * New tests have been added to test_ari.c to check that read-only users\n are properly denied access to resources using non-GET methods. Several\n memory leaks were also squashed.\n\n Resolves: #GHSA-wcvv-g26m-wx5c\n\n#### pjsip_message_filter: Use pj_strdup instead of pj_strassign to save local address.\n Author: George Joseph\n Date: 2026-06-10\n\n The filter_on_tx_message() function was using pj_strassign() to save the pointer\n of the pjproject transport local address to a local pj_str_t variable. That\n variable was ultimately used to set the Contact header\u0027s uri-\u003ehost and the SDP\n connection attribute\u0027s address again using pj_strassign. pj_strassign() doesn\u0027t\n copy the actual value of the pj_str_t however, it just copies the pointer so\n if a connection-oriented transport is disconnected before the 200 OK with the\n SDP is sent, those pointers will be invalid which can cause use-after-free\n issues. To prevent this, filter_on_tx_message() now uses pj_strdup with the\n tdata-\u003epool as the backing store to save the local IP address to the local\n variable. pj_strassign() can then be used safely later on since the tdata\n will be available for the life of the transaction.\n\n Resolves: #GHSA-g8q2-p36q-94f6\n\n#### ooh323c/ooq931."
}
],
"providerMetadata": {
"dateUpdated": "2026-09-11T11:33:03Z",
"orgId": "4e2abfbf-4a2a-4b76-a4e0-d77c18ba156c",
"shortName": "VULNARCHIVE"
},
"references": [
{
"tags": [
"technical-description"
],
"url": "https://vuln.freearchive.org/archive/full-disclosure/2026/Jul/3"
},
{
"tags": [
"technical-description"
],
"url": "https://seclists.org/fulldisclosure/2026/Jul/3"
},
{
"url": "https://downloads.asterisk.org/pub/telephony/asterisk"
},
{
"url": "https://downloads.asterisk.org/pub/telephony/asterisk/asterisk-20.20.1.tar.gz"
},
{
"url": "https://downloads.asterisk.org/pub/telephony/asterisk/releases/ChangeLog-20.20.1.html"
},
{
"url": "https://github.com/asterisk/asterisk"
},
{
"url": "https://github.com/asterisk/asterisk/compare/20.20.0...20.20.1"
},
{
"url": "https://github.com/asterisk/asterisk/releases/tag/20.20.1"
},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-3g56-cgrh-95p5"
},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-3rhj-hhw7-m6fw"
},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-4pgv-j3mr-3rcp"
},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-589g-qgf8-m6mx"
},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-746q-794h-cc7f"
},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8jhw-m2hg-vp3h"
},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-8jw3-ccr9-xrmf"
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{
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{
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{
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{
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{
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{
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{
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},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-vfhr-r9x9-c687"
},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-vrfp-mg3q-3959"
},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-wcvv-g26m-wx5c"
},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-x348-j6c9-77f3"
},
{
"url": "https://github.com/asterisk/asterisk/security/advisories/GHSA-xgj6-2gc5-5x9c"
},
{
"url": "https://nmap.org/mailman/listinfo/fulldisclosure"
},
{
"url": "https://seclists.org/fulldisclosure/"
}
],
"source": {
"defect": [
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],
"discovery": "EXTERNAL"
},
"title": "Asterisk Security Release 20.20.1",
"x_gcve": [
{
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"relationships": [],
"vulnId": "GCVE-1988-2026-0108",
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displaying 101 - 110 publications in total 387