Common Weakness Enumeration
CWE-125
AllowedOut-of-bounds Read
Abstraction: Base · Status: Draft
The product reads data past the end, or before the beginning, of the intended buffer.
11339 vulnerabilities reference this CWE, most recent first.
CVE-2022-22271 (GCVE-0-2022-22271)
Vulnerability from cvelistv5 – Published: 2022-01-07 22:39 – Updated: 2024-08-03 03:07
VLAI
EPSS
VEX
Summary
A missing input validation before memory copy in TIMA trustlet prior to SMR Jan-2022 Release 1 allows attackers to copy data from arbitrary memory.
Severity
5.5 (Medium)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://security.samsungmobile.com/securityUpdate… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Samsung Mobile | Samsung Mobile Devices |
Affected:
P(9.0), Q(10.0), R(11.0) , < SMR Jan-2022 Release 1
(custom)
|
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CVE-2022-21723 (GCVE-0-2022-21723)
Vulnerability from cvelistv5 – Published: 2022-01-27 00:00 – Updated: 2025-11-04 16:09
VLAI
EPSS
VEX
Title
Out-of-bounds read in multipart parsing in PJSIP
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In versions 2.11.1 and prior, parsing an incoming SIP message that contains a malformed multipart can potentially cause out-of-bound read access. This issue affects all PJSIP users that accept SIP multipart. The patch is available as commit in the `master` branch. There are no known workarounds.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
10 references
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CVE-2022-21722 (GCVE-0-2022-21722)
Vulnerability from cvelistv5 – Published: 2022-01-27 00:00 – Updated: 2025-11-04 16:09
VLAI
EPSS
VEX
Title
Potential out-of-bound read during RTP/RTCP parsing in PJSIP
Summary
PJSIP is a free and open source multimedia communication library written in C language implementing standard based protocols such as SIP, SDP, RTP, STUN, TURN, and ICE. In version 2.11.1 and prior, there are various cases where it is possible that certain incoming RTP/RTCP packets can potentially cause out-of-bound read access. This issue affects all users that use PJMEDIA and accept incoming RTP/RTCP. A patch is available as a commit in the `master` branch. There are no known workarounds.
Severity
9.1 (Critical)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
8 references
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CVE-2022-21711 (GCVE-0-2022-21711)
Vulnerability from cvelistv5 – Published: 2022-01-24 19:50 – Updated: 2025-04-22 18:32
VLAI
EPSS
VEX
Title
Out-of-bounds Read lead to application crashes or information leakage in ELF parsing.
Summary
elfspirit is an ELF static analysis and injection framework that parses, manipulates, and camouflages ELF files. When analyzing the ELF file format in versions prior to 1.1, there is an out-of-bounds read bug, which can lead to application crashes or information leakage. By constructing a special format ELF file, the information of any address can be leaked. elfspirit version 1.1 contains a patch for this issue.
Severity
7.1 (High)
SSVC
Exploitation: poc
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://github.com/liyansong2018/elfspirit/securi… | x_refsource_CONFIRM |
| https://github.com/liyansong2018/elfspirit/issues/1 | x_refsource_MISC |
| https://github.com/liyansong2018/elfspirit/commit… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| liyansong2018 | elfspirit |
Affected:
< 1.1
|
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CVE-2022-21688 (GCVE-0-2022-21688)
Vulnerability from cvelistv5 – Published: 2022-01-18 21:45 – Updated: 2025-04-23 19:10
VLAI
EPSS
VEX
Title
Out-of-bounds Read in Onionshare
Summary
OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network. Affected versions of the desktop application were found to be vulnerable to denial of service via an undisclosed vulnerability in the QT image parsing. Roughly 20 bytes lead to 2GB memory consumption and this can be triggered multiple times. To be abused, this vulnerability requires rendering in the history tab, so some user interaction is required. An adversary with knowledge of the Onion service address in public mode or with authentication in private mode can perform a Denial of Service attack, which quickly results in out-of-memory for the server. This requires the desktop application with rendered history, therefore the impact is only elevated. This issue has been patched in version 2.5.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/onionshare/onionshare/releases… | x_refsource_MISC |
| https://github.com/onionshare/onionshare/security… | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| onionshare | onionshare |
Affected:
< 2.5
|
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CVE-2022-21239 (GCVE-0-2022-21239)
Vulnerability from cvelistv5 – Published: 2023-05-10 13:16 – Updated: 2025-01-27 18:06
VLAI
EPSS
VEX
Summary
Out-of-bounds read in software for the Intel QAT Driver for Windows before version 1.9.0-0008 may allow an authenticated user to potentially enable information disclosure via local access.
Severity
5.6 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- information disclosure
- CWE-125 - Out-of-bounds read
Assigner
References
1 reference
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| n/a | Intel QAT Driver for Windows |
Affected:
before version 1.9.0-0008
|
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CVE-2022-21209 (GCVE-0-2022-21209)
Vulnerability from cvelistv5 – Published: 2022-02-25 18:10 – Updated: 2025-04-16 18:00
VLAI
EPSS
VEX
Title
ICSA-22-055-01 FATEK Automation FvDesigner
Summary
The affected product is vulnerable to an out-of-bounds read while processing project files, which allows an attacker to craft a project file that would allow arbitrary code execution.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
| https://www.zerodayinitiative.com/advisories/ZDI-… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| FATEK Automation | FvDesigner |
Affected:
all , ≤ 1.5.100
(custom)
|
Date Public
2022-02-22 00:00
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CVE-2022-21202 (GCVE-0-2022-21202)
Vulnerability from cvelistv5 – Published: 2022-04-12 16:11 – Updated: 2025-04-16 16:30
VLAI
EPSS
VEX
Title
ICSA-22-090-03 Fuji Electric Alpha5
Summary
The affected product is vulnerable to an out-of-bounds read, which may result in disclosure of sensitive information.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://www.cisa.gov/uscert/ics/advisories/icsa-2… | x_refsource_MISC |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Fuji Electric | Alpha5 |
Affected:
All , < 4.3
(custom)
|
Date Public
2022-03-31 00:00
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CVE-2022-20792 (GCVE-0-2022-20792)
Vulnerability from cvelistv5 – Published: 2022-08-10 08:25 – Updated: 2024-11-01 18:54
VLAI
EPSS
VEX
Summary
A vulnerability in the regex module used by the signature database load module of Clam AntiVirus (ClamAV) versions 0.104.0 through 0.104.2 and LTS version 0.103.5 and prior versions could allow an authenticated, local attacker to crash ClamAV at database load time, and possibly gain code execution. The vulnerability is due to improper bounds checking that may result in a multi-byte heap buffer overwflow write. An attacker could exploit this vulnerability by placing a crafted CDB ClamAV signature database file in the ClamAV database directory. An exploit could allow the attacker to run code as the clamav user.
Severity
7.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://blog.clamav.net/2022/05/clamav-01050-0104… | vendor-advisory |
| https://security.gentoo.org/glsa/202310-01 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Clam AntiVirus (ClamAV) |
Affected:
unspecified , ≤ 0.104.2
(custom)
Affected: 0.104.0 , < unspecified (custom) Affected: unspecified , ≤ 0.103.5 (custom) |
Date Public
2022-05-04 00:00
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CVE-2022-20766 (GCVE-0-2022-20766)
Vulnerability from cvelistv5 – Published: 2024-11-15 15:35 – Updated: 2024-11-15 21:07
VLAI
EPSS
VEX
Title
Cisco ATA 190 Series Analog Telephone Adapter firmware Cisco Discovery Protocol Denial of Service Vulnerability
Summary
A vulnerability in the Cisco Discovery Protocol functionality of Cisco ATA 190 Series Adaptive Telephone Adapter firmware could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device.
This vulnerability is due to an out-of-bounds read when processing Cisco Discovery Protocol packets. An attacker could exploit this vulnerability by sending crafted Cisco Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to cause a service restart.Cisco has released firmware updates that address this vulnerability. There are no workarounds that address this vulnerability.
Severity
5.3 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
1 reference
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Cisco | Cisco Analog Telephone Adaptor (ATA) Software |
Affected:
2.16(1)
Affected: 2.16(2) Affected: 2.1(6) Affected: 2.14 Affected: 3.2(0) Affected: 1.1(4) Affected: 2.1(5) Affected: 3.2(1) Affected: 2.15 Affected: 1.0(0) Affected: 1.34 Affected: 3.1(1) Affected: 3.2(4) Affected: 3.0(0) Affected: 3.2(3) Affected: 3.1(0) Affected: 3.1(2) Affected: 1.2.1 Affected: 1.2.2 Affected: 1.2.2 SR1 Affected: 1.1.2 Affected: 1.1.0 Affected: 1.1.1 Affected: 9.0(3) Affected: 9.2(3) Affected: 9.2(1) Affected: 12.0.1 SR2 Affected: 11.1.0 Affected: 12.0.1 SR1 Affected: 11.1.0 MSR1 Affected: 12.0.1 Affected: 11.1.0 MSR2 Affected: 11.1.0 MSR3 Affected: 1.2.2 SR2 Affected: 11.1.0 MSR4 Affected: 12.0.1 SR3 Affected: 11.2.1 Affected: 12.0.1 SR4 |
|
| cisco | ata_190_firmware |
Affected:
0 , < *
(custom)
cpe:2.3:o:cisco:ata_190_firmware:*:*:*:*:*:*:*:* |
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"status": "affected",
"version": "2.1(5)"
},
{
"status": "affected",
"version": "3.2(1)"
},
{
"status": "affected",
"version": "2.15"
},
{
"status": "affected",
"version": "1.0(0)"
},
{
"status": "affected",
"version": "1.34"
},
{
"status": "affected",
"version": "3.1(1)"
},
{
"status": "affected",
"version": "3.2(4)"
},
{
"status": "affected",
"version": "3.0(0)"
},
{
"status": "affected",
"version": "3.2(3)"
},
{
"status": "affected",
"version": "3.1(0)"
},
{
"status": "affected",
"version": "3.1(2)"
},
{
"status": "affected",
"version": "1.2.1"
},
{
"status": "affected",
"version": "1.2.2"
},
{
"status": "affected",
"version": "1.2.2 SR1"
},
{
"status": "affected",
"version": "1.1.2"
},
{
"status": "affected",
"version": "1.1.0"
},
{
"status": "affected",
"version": "1.1.1"
},
{
"status": "affected",
"version": "9.0(3)"
},
{
"status": "affected",
"version": "9.2(3)"
},
{
"status": "affected",
"version": "9.2(1)"
},
{
"status": "affected",
"version": "12.0.1 SR2"
},
{
"status": "affected",
"version": "11.1.0"
},
{
"status": "affected",
"version": "12.0.1 SR1"
},
{
"status": "affected",
"version": "11.1.0 MSR1"
},
{
"status": "affected",
"version": "12.0.1"
},
{
"status": "affected",
"version": "11.1.0 MSR2"
},
{
"status": "affected",
"version": "11.1.0 MSR3"
},
{
"status": "affected",
"version": "1.2.2 SR2"
},
{
"status": "affected",
"version": "11.1.0 MSR4"
},
{
"status": "affected",
"version": "12.0.1 SR3"
},
{
"status": "affected",
"version": "11.2.1"
},
{
"status": "affected",
"version": "12.0.1 SR4"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability in the Cisco\u0026nbsp;Discovery Protocol functionality of Cisco\u0026nbsp;ATA 190 Series Adaptive Telephone Adapter firmware could allow an unauthenticated, remote attacker to cause a DoS condition on an affected device.\r\nThis vulnerability is due to an out-of-bounds read when processing Cisco\u0026nbsp;Discovery Protocol packets. An attacker could exploit this vulnerability by sending crafted Cisco\u0026nbsp;Discovery Protocol packets to an affected device. A successful exploit could allow the attacker to cause a service restart.Cisco\u0026nbsp;has released firmware updates that address this vulnerability. There are no workarounds that address this vulnerability."
}
],
"exploits": [
{
"lang": "en",
"value": "The Cisco\u00a0PSIRT is not aware of any public announcements or malicious use of the vulnerabilities that are described in this advisory."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "NETWORK",
"availabilityImpact": "LOW",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
"version": "3.1"
},
"format": "cvssV3_1"
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-125",
"description": "Out-of-bounds Read",
"lang": "en",
"type": "cwe"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2024-11-15T15:35:42.433Z",
"orgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"shortName": "cisco"
},
"references": [
{
"name": "cisco-sa-ata19x-multivuln-GEZYVvs",
"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ata19x-multivuln-GEZYVvs"
}
],
"source": {
"advisory": "cisco-sa-ata19x-multivuln-GEZYVvs",
"defects": [
"CSCwa24849"
],
"discovery": "EXTERNAL"
},
"title": "Cisco ATA 190 Series Analog Telephone Adapter firmware Cisco Discovery Protocol Denial of Service Vulnerability"
}
},
"cveMetadata": {
"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633",
"assignerShortName": "cisco",
"cveId": "CVE-2022-20766",
"datePublished": "2024-11-15T15:35:42.433Z",
"dateReserved": "2021-11-02T13:28:29.102Z",
"dateUpdated": "2024-11-15T21:07:11.500Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.1"
}
Mitigation MIT-5
Implementation
Strategy: Input Validation
- Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
- When performing input validation, consider all potentially relevant properties, including length, type of input, the full range of acceptable values, missing or extra inputs, syntax, consistency across related fields, and conformance to business rules. As an example of business rule logic, "boat" may be syntactically valid because it only contains alphanumeric characters, but it is not valid if the input is only expected to contain colors such as "red" or "blue."
- Do not rely exclusively on looking for malicious or malformed inputs. This is likely to miss at least one undesirable input, especially if the code's environment changes. This can give attackers enough room to bypass the intended validation. However, denylists can be useful for detecting potential attacks or determining which inputs are so malformed that they should be rejected outright.
- To reduce the likelihood of introducing an out-of-bounds read, ensure that you validate and ensure correct calculations for any length argument, buffer size calculation, or offset. Be especially careful of relying on a sentinel (i.e. special character such as NUL) in untrusted inputs.
Mitigation
Architecture and Design
Strategy: Language Selection
Use a language that provides appropriate memory abstractions.
CAPEC-540: Overread Buffers
An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.