Common Weakness Enumeration
CWE-400
DiscouragedUncontrolled Resource Consumption
Abstraction: Class · Status: Draft
The product does not properly control the allocation and maintenance of a limited resource.
5486 vulnerabilities reference this CWE, most recent first.
GHSA-HWJ9-H5MP-3PM3
Vulnerability from github – Published: 2021-05-10 15:29 – Updated: 2021-06-15 15:12
VLAI
Summary
Regular Expression Denial of Service in postcss
Details
The npm package postcss from 7.0.0 and before versions 7.0.36 and 8.2.10 is vulnerable to Regular Expression Denial of Service (ReDoS) during source map parsing.
Severity
5.3 (Medium)
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "postcss"
},
"ranges": [
{
"events": [
{
"introduced": "7.0.0"
},
{
"fixed": "7.0.36"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"package": {
"ecosystem": "npm",
"name": "postcss"
},
"ranges": [
{
"events": [
{
"introduced": "8.0.0"
},
{
"fixed": "8.2.10"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2021-23368"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2021-05-07T17:26:38Z",
"nvd_published_at": "2021-04-12T14:15:00Z",
"severity": "MODERATE"
},
"details": "The npm package `postcss` from 7.0.0 and before versions 7.0.36 and 8.2.10 is vulnerable to Regular Expression Denial of Service (ReDoS) during source map parsing.",
"id": "GHSA-hwj9-h5mp-3pm3",
"modified": "2021-06-15T15:12:13Z",
"published": "2021-05-10T15:29:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-23368"
},
{
"type": "WEB",
"url": "https://github.com/postcss/postcss/commit/54cbf3c4847eb0fb1501b9d2337465439e849734"
},
{
"type": "WEB",
"url": "https://github.com/postcss/postcss/commit/8682b1e4e328432ba692bed52326e84439cec9e4"
},
{
"type": "WEB",
"url": "https://github.com/postcss/postcss/commit/b6f3e4d5a8d7504d553267f80384373af3a3dec5"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r00158f5d770d75d0655c5eef1bdbc6150531606c8f8bcb778f0627be@%3Cdev.myfaces.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r16e295b4f02d81b79981237d602cb0b9e59709bafaa73ac98be7cef1@%3Cdev.myfaces.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r49afb49b38748897211b1f89c3a64dc27f9049474322b05715695aab@%3Cdev.myfaces.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r5acd89f3827ad9a9cad6d24ed93e377f7114867cd98cfba616c6e013@%3Ccommits.myfaces.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r8def971a66cf3e375178fbee752e1b04a812a047cc478ad292007e33@%3Cdev.myfaces.apache.org%3E"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/rad5af2044afb51668b1008b389ac815a28ecea9eb75ae2cab5a00ebb@%3Ccommits.myfaces.apache.org%3E"
},
{
"type": "WEB",
"url": "https://snyk.io/vuln/SNYK-JAVA-ORGWEBJARSNPM-1244795"
},
{
"type": "WEB",
"url": "https://snyk.io/vuln/SNYK-JS-POSTCSS-1090595"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
],
"summary": "Regular Expression Denial of Service in postcss"
}
GHSA-HWVH-JV6J-6P3P
Vulnerability from github – Published: 2022-05-02 03:29 – Updated: 2025-04-09 04:11
VLAI
Details
The mod_deflate module in Apache httpd 2.2.11 and earlier compresses large files until completion even after the associated network connection is closed, which allows remote attackers to cause a denial of service (CPU consumption).
{
"affected": [],
"aliases": [
"CVE-2009-1891"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2009-07-10T15:30:00Z",
"severity": "HIGH"
},
"details": "The mod_deflate module in Apache httpd 2.2.11 and earlier compresses large files until completion even after the associated network connection is closed, which allows remote attackers to cause a denial of service (CPU consumption).",
"id": "GHSA-hwvh-jv6j-6p3p",
"modified": "2025-04-09T04:11:48Z",
"published": "2022-05-02T03:29:37Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2009-1891"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=509125"
},
{
"type": "WEB",
"url": "https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142%40%3Ccvs.httpd.apache.org%3E"
},
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"url": "https://lists.apache.org/thread.html/r9e8622254184645bc963a1d47c5d47f6d5a36d6f080d8d2c43b2b142@%3Ccvs.httpd.apache.org%3E"
},
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},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12361"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A8632"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A9248"
},
{
"type": "WEB",
"url": "https://rhn.redhat.com/errata/RHSA-2009-1148.html"
},
{
"type": "WEB",
"url": "https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01363.html"
},
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"url": "https://lists.apache.org/thread.html/54a42d4b01968df1117cea77fc53d6beb931c0e05936ad02af93e9ac%40%3Ccvs.httpd.apache.org%3E"
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},
{
"type": "WEB",
"url": "http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=534712"
},
{
"type": "WEB",
"url": "http://lists.apple.com/archives/security-announce/2009/Nov/msg00000.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00006.html"
},
{
"type": "WEB",
"url": "http://marc.info/?l=apache-httpd-dev\u0026m=124621326524824\u0026w=2"
},
{
"type": "WEB",
"url": "http://marc.info/?l=apache-httpd-dev\u0026m=124661528519546\u0026w=2"
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{
"type": "WEB",
"url": "http://marc.info/?l=bugtraq\u0026m=129190899612998\u0026w=2"
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{
"type": "WEB",
"url": "http://marc.info/?l=bugtraq\u0026m=130497311408250\u0026w=2"
},
{
"type": "WEB",
"url": "http://osvdb.org/55782"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/35721"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/35781"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/35793"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/35865"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/37152"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/37221"
},
{
"type": "WEB",
"url": "http://security.gentoo.org/glsa/glsa-200907-04.xml"
},
{
"type": "WEB",
"url": "http://support.apple.com/kb/HT3937"
},
{
"type": "WEB",
"url": "http://wiki.rpath.com/Advisories:rPSA-2009-0142"
},
{
"type": "WEB",
"url": "http://wiki.rpath.com/wiki/Advisories:rPSA-2009-0142"
},
{
"type": "WEB",
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{
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{
"type": "WEB",
"url": "http://www.debian.org/security/2009/dsa-1834"
},
{
"type": "WEB",
"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2009:149"
},
{
"type": "WEB",
"url": "http://www.redhat.com/support/errata/RHSA-2009-1156.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/archive/1/507857/100/0/threaded"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id?1022529"
},
{
"type": "WEB",
"url": "http://www.ubuntu.com/usn/USN-802-1"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2009/1841"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2009/3184"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-HWVJ-WQ82-3X6R
Vulnerability from github – Published: 2025-12-10 18:30 – Updated: 2025-12-10 18:30
VLAI
Details
An integer overflow in the psdParser::ReadImageData function of FreeImage v3.18.0 and before allows attackers to cause a Denial of Service (DoS) via supplying a crafted PSD file.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2025-65803"
],
"database_specific": {
"cwe_ids": [
"CWE-190",
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-12-10T16:16:27Z",
"severity": "HIGH"
},
"details": "An integer overflow in the psdParser::ReadImageData function of FreeImage v3.18.0 and before allows attackers to cause a Denial of Service (DoS) via supplying a crafted PSD file.",
"id": "GHSA-hwvj-wq82-3x6r",
"modified": "2025-12-10T18:30:26Z",
"published": "2025-12-10T18:30:26Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-65803"
},
{
"type": "WEB",
"url": "https://freeimage.sourceforge.io/download.html"
},
{
"type": "WEB",
"url": "https://gist.github.com/1mxml/cabd6d972557d9d992fe5f4f6ca1dd87"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-HWX3-R9G9-2Q2V
Vulnerability from github – Published: 2026-03-13 21:31 – Updated: 2026-03-13 21:31
VLAI
Details
HMS Networks Ewon Flexy with firmware before 15.0s4, Cosy+ with firmware 22.xx before 22.1s6, and Cosy+ with firmware 23.xx before 23.0s3 allows unauthenticated attackers to cause a Denial of Service by using a specially crafted HTTP request that leads to a reboot of the device, provided they have access to the device's GUI.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2026-25819"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-13T19:54:27Z",
"severity": "HIGH"
},
"details": "HMS Networks Ewon Flexy with firmware before 15.0s4, Cosy+ with firmware 22.xx before 22.1s6, and Cosy+ with firmware 23.xx before 23.0s3 allows unauthenticated attackers to cause a Denial of Service by using a specially crafted HTTP request that leads to a reboot of the device, provided they have access to the device\u0027s GUI.",
"id": "GHSA-hwx3-r9g9-2q2v",
"modified": "2026-03-13T21:31:46Z",
"published": "2026-03-13T21:31:46Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25819"
},
{
"type": "WEB",
"url": "https://hmsnetworks.blob.core.windows.net/nlw/docs/default-source/products/cybersecurity/security-advisory/hms-security-advisory-2026-03-09-001---ewon-several-flexy-and-cosy--vulnerabilities.pdf?sfvrsn=f7c027b8_13"
},
{
"type": "WEB",
"url": "https://www.hms-networks.com/p/flexy20500-00ma-ewon-flexy-205"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-HX3R-JV9Q-85JW
Vulnerability from github – Published: 2020-09-10 19:44 – Updated: 2021-10-04 21:16
VLAI
Summary
Bitcoin Inventory Out-of-Memory Denial-of-Service Attack (CVE-2018-17145)
Details
There was an easily exploitable uncontrolled memory resource consumption denial-of-service vulnerability that existed in the peer-to-peer network code of three implementations of Bitcoin and several alternative chains.
For more details please see: https://invdos.net/
For the paper: https://invdos.net/paper/CVE-2018-17145.pdf
Severity
7.5 (High)
{
"affected": [
{
"package": {
"ecosystem": "npm",
"name": "bcoin"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "1.0.2"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2018-17145"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2020-09-10T19:44:16Z",
"nvd_published_at": null,
"severity": "HIGH"
},
"details": "There was an easily exploitable uncontrolled memory resource consumption denial-of-service vulnerability that existed in the peer-to-peer network code of three implementations of Bitcoin and several alternative chains.\n\nFor more details please see:\nhttps://invdos.net/\n\nFor the paper:\nhttps://invdos.net/paper/CVE-2018-17145.pdf",
"id": "GHSA-hx3r-jv9q-85jw",
"modified": "2021-10-04T21:16:21Z",
"published": "2020-09-10T19:44:58Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/bcoin-org/bcoin/security/advisories/GHSA-hx3r-jv9q-85jw"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17145"
},
{
"type": "WEB",
"url": "https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2018-17145"
},
{
"type": "PACKAGE",
"url": "https://github.com/bcoin-org/bcoin"
},
{
"type": "WEB",
"url": "https://github.com/bitcoin/bitcoin/blob/v0.16.2/doc/release-notes.md"
},
{
"type": "WEB",
"url": "https://invdos.net"
},
{
"type": "WEB",
"url": "https://invdos.net/paper/CVE-2018-17145.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
],
"summary": "Bitcoin Inventory Out-of-Memory Denial-of-Service Attack (CVE-2018-17145)"
}
GHSA-HX65-C266-87H8
Vulnerability from github – Published: 2023-07-17 18:31 – Updated: 2024-04-04 06:10
VLAI
Details
Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel by posting a specially crafted boards link.
Severity
4.3 (Medium)
{
"affected": [],
"aliases": [
"CVE-2023-3585"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-07-17T16:15:10Z",
"severity": "MODERATE"
},
"details": "Mattermost Boards fail to properly validate a board link, allowing an attacker to crash a channel by\u00a0posting a specially crafted boards link.\n\n",
"id": "GHSA-hx65-c266-87h8",
"modified": "2024-04-04T06:10:50Z",
"published": "2023-07-17T18:31:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3585"
},
{
"type": "WEB",
"url": "https://mattermost.com/security-updates"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-HX67-J5PJ-H8CH
Vulnerability from github – Published: 2025-03-20 12:32 – Updated: 2025-03-20 12:32
VLAI
Details
A Regular Expression Denial of Service (ReDoS) vulnerability exists in lunary-ai/lunary version git f07a845. The server uses the regex /{.*?}/ to match user-controlled strings. In the default JavaScript regex engine, this regex can take polynomial time to match certain crafted user inputs. As a result, an attacker can cause the server to hang for an arbitrary amount of time by submitting a specially crafted payload. This issue is fixed in version 1.4.26.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2024-8998"
],
"database_specific": {
"cwe_ids": [
"CWE-1333",
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-03-20T10:15:45Z",
"severity": "HIGH"
},
"details": "A Regular Expression Denial of Service (ReDoS) vulnerability exists in lunary-ai/lunary version git f07a845. The server uses the regex /{.*?}/ to match user-controlled strings. In the default JavaScript regex engine, this regex can take polynomial time to match certain crafted user inputs. As a result, an attacker can cause the server to hang for an arbitrary amount of time by submitting a specially crafted payload. This issue is fixed in version 1.4.26.",
"id": "GHSA-hx67-j5pj-h8ch",
"modified": "2025-03-20T12:32:49Z",
"published": "2025-03-20T12:32:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8998"
},
{
"type": "WEB",
"url": "https://github.com/lunary-ai/lunary/commit/f2bfa036caf2c48686474f4560a9c5abcf5f43b7"
},
{
"type": "WEB",
"url": "https://huntr.com/bounties/4dbd8648-1dca-4f95-b74f-978ef030e97e"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-HX93-VR6P-R3MW
Vulnerability from github – Published: 2022-05-24 17:20 – Updated: 2022-05-24 17:20
VLAI
Details
In Parse_lins of eas_mdls.c, there is possible resource exhaustion due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-127313764
{
"affected": [],
"aliases": [
"CVE-2020-0173"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-06-11T15:15:00Z",
"severity": "MODERATE"
},
"details": "In Parse_lins of eas_mdls.c, there is possible resource exhaustion due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-10Android ID: A-127313764",
"id": "GHSA-hx93-vr6p-r3mw",
"modified": "2022-05-24T17:20:13Z",
"published": "2022-05-24T17:20:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-0173"
},
{
"type": "WEB",
"url": "https://source.android.com/security/bulletin/pixel/2020-06-01"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-HX9W-F2W9-9G96
Vulnerability from github – Published: 2026-03-01 01:25 – Updated: 2026-04-06 23:15
VLAI
Summary
hex_core has Unsafe Deserialization of Erlang Terms
Details
Impact
The Hex client (hex_core) deserializes Erlang terms received from the Hex API using binary_to_term/1 without sufficient restrictions.
If an attacker can control the HTTP response body returned by the Hex API, this allows denial-of-service attacks such as atom table exhaustion, leading to a VM crash. No released versions are known to allow remote code execution.
Patches
- https://github.com/hexpm/hex_core/commit/cdf726095bca85ad2549d146df1e831ae93c2b13
- https://github.com/hexpm/hex/commit/636739f3322514e9303ca335fb630696fcbb3c95
- https://github.com/erlang/rebar3/commit/1d4478f527e373de0b225951e53115450e0d9b9d
Workarounds
Ensure that the Hex API URL (HEX_API_URL) points only to trusted endpoints. There is no client-side workaround that fully mitigates this issue without applying the patch.
Resources
- hex_core Module: https://github.com/hexpm/hex_core/blob/main/src/hex_api.erl
- Hex Vendored Module: https://github.com/hexpm/hex/blob/main/src/mix_hex_api.erl
- Rebar3 Vendored Module: https://github.com/erlang/rebar3/blob/main/apps/rebar/src/vendored/r3_hex_api.erl
- hex_core Patch: https://github.com/hexpm/hex_core/commit/cdf726095bca85ad2549d146df1e831ae93c2b13
- Hex Vendored Patch: https://github.com/hexpm/hex/commit/636739f3322514e9303ca335fb630696fcbb3c95
- Rebar3 Vendored Patch: https://github.com/erlang/rebar3/commit/1d4478f527e373de0b225951e53115450e0d9b9d
Severity
{
"affected": [
{
"package": {
"ecosystem": "Hex",
"name": "hex_core"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "0.12.1"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-21619"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": true,
"github_reviewed_at": "2026-03-01T01:25:35Z",
"nvd_published_at": "2026-02-27T18:16:11Z",
"severity": "LOW"
},
"details": "### Impact\n\nThe Hex client (`hex_core`) deserializes Erlang terms received from the Hex API using `binary_to_term/1` without sufficient restrictions.\n\nIf an attacker can control the HTTP response body returned by the Hex API, this allows denial-of-service attacks such as **atom table exhaustion**, leading to a VM crash. No released versions are known to allow remote code execution.\n\n### Patches\n\n* https://github.com/hexpm/hex_core/commit/cdf726095bca85ad2549d146df1e831ae93c2b13\n* https://github.com/hexpm/hex/commit/636739f3322514e9303ca335fb630696fcbb3c95\n* https://github.com/erlang/rebar3/commit/1d4478f527e373de0b225951e53115450e0d9b9d\n\n### Workarounds\n\nEnsure that the Hex API URL (`HEX_API_URL`) points only to trusted endpoints. There is no client-side workaround that fully mitigates this issue without applying the patch.\n\n### Resources\n\n* hex_core Module: https://github.com/hexpm/hex_core/blob/main/src/hex_api.erl\n* Hex Vendored Module: https://github.com/hexpm/hex/blob/main/src/mix_hex_api.erl\n* Rebar3 Vendored Module: https://github.com/erlang/rebar3/blob/main/apps/rebar/src/vendored/r3_hex_api.erl\n* hex_core Patch: https://github.com/hexpm/hex_core/commit/cdf726095bca85ad2549d146df1e831ae93c2b13\n* Hex Vendored Patch: https://github.com/hexpm/hex/commit/636739f3322514e9303ca335fb630696fcbb3c95\n* Rebar3 Vendored Patch: https://github.com/erlang/rebar3/commit/1d4478f527e373de0b225951e53115450e0d9b9d",
"id": "GHSA-hx9w-f2w9-9g96",
"modified": "2026-04-06T23:15:53Z",
"published": "2026-03-01T01:25:35Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/hexpm/hex_core/security/advisories/GHSA-hx9w-f2w9-9g96"
},
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-21619"
},
{
"type": "WEB",
"url": "https://github.com/erlang/rebar3/commit/1d4478f527e373de0b225951e53115450e0d9b9d"
},
{
"type": "WEB",
"url": "https://github.com/hexpm/hex/commit/636739f3322514e9303ca335fb630696fcbb3c95"
},
{
"type": "WEB",
"url": "https://github.com/hexpm/hex_core/commit/cdf726095bca85ad2549d146df1e831ae93c2b13"
},
{
"type": "WEB",
"url": "https://cna.erlef.org/cves/CVE-2026-21619.html"
},
{
"type": "PACKAGE",
"url": "https://github.com/hexpm/hex_core"
},
{
"type": "WEB",
"url": "https://osv.dev/vulnerability/EEF-CVE-2026-21619"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "hex_core has Unsafe Deserialization of Erlang Terms"
}
GHSA-HX9W-FRXH-JHFC
Vulnerability from github – Published: 2022-05-24 17:44 – Updated: 2022-05-24 17:44
VLAI
Details
The TFTP server fails to handle multiple connections on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices, and allows external attackers to force device reboots by sending concurrent connections, aka a denial of service attack.
{
"affected": [],
"aliases": [
"CVE-2020-35233"
],
"database_specific": {
"cwe_ids": [
"CWE-400"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-03-10T19:15:00Z",
"severity": "MODERATE"
},
"details": "The TFTP server fails to handle multiple connections on NETGEAR JGS516PE/GS116Ev2 v2.6.0.43 devices, and allows external attackers to force device reboots by sending concurrent connections, aka a denial of service attack.",
"id": "GHSA-hx9w-frxh-jhfc",
"modified": "2022-05-24T17:44:05Z",
"published": "2022-05-24T17:44:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-35233"
},
{
"type": "WEB",
"url": "https://research.nccgroup.com/2021/03/08/technical-advisory-multiple-vulnerabilities-in-netgear-prosafe-plus-jgs516pe-gs116ev2-switches"
}
],
"schema_version": "1.4.0",
"severity": []
}
Mitigation
Architecture and Design
Design throttling mechanisms into the system architecture. The best protection is to limit the amount of resources that an unauthorized user can cause to be expended. A strong authentication and access control model will help prevent such attacks from occurring in the first place. The login application should be protected against DoS attacks as much as possible. Limiting the database access, perhaps by caching result sets, can help minimize the resources expended. To further limit the potential for a DoS attack, consider tracking the rate of requests received from users and blocking requests that exceed a defined rate threshold.
Mitigation
Architecture and Design
- Mitigation of resource exhaustion attacks requires that the target system either:
- The first of these solutions is an issue in itself though, since it may allow attackers to prevent the use of the system by a particular valid user. If the attacker impersonates the valid user, they may be able to prevent the user from accessing the server in question.
- The second solution is simply difficult to effectively institute -- and even when properly done, it does not provide a full solution. It simply makes the attack require more resources on the part of the attacker.
- recognizes the attack and denies that user further access for a given amount of time, or
- uniformly throttles all requests in order to make it more difficult to consume resources more quickly than they can again be freed.
Mitigation
Architecture and Design
Ensure that protocols have specific limits of scale placed on them.
Mitigation
Implementation
Ensure that all failures in resource allocation place the system into a safe posture.
CAPEC-147: XML Ping of the Death
An attacker initiates a resource depletion attack where a large number of small XML messages are delivered at a sufficiently rapid rate to cause a denial of service or crash of the target. Transactions such as repetitive SOAP transactions can deplete resources faster than a simple flooding attack because of the additional resources used by the SOAP protocol and the resources necessary to process SOAP messages. The transactions used are immaterial as long as they cause resource utilization on the target. In other words, this is a normal flooding attack augmented by using messages that will require extra processing on the target.
CAPEC-227: Sustained Client Engagement
An adversary attempts to deny legitimate users access to a resource by continually engaging a specific resource in an attempt to keep the resource tied up as long as possible. The adversary's primary goal is not to crash or flood the target, which would alert defenders; rather it is to repeatedly perform actions or abuse algorithmic flaws such that a given resource is tied up and not available to a legitimate user. By carefully crafting a requests that keep the resource engaged through what is seemingly benign requests, legitimate users are limited or completely denied access to the resource.
CAPEC-492: Regular Expression Exponential Blowup
An adversary may execute an attack on a program that uses a poor Regular Expression(Regex) implementation by choosing input that results in an extreme situation for the Regex. A typical extreme situation operates at exponential time compared to the input size. This is due to most implementations using a Nondeterministic Finite Automaton(NFA) state machine to be built by the Regex algorithm since NFA allows backtracking and thus more complex regular expressions.