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.
11292 vulnerabilities reference this CWE, most recent first.
GHSA-MFWC-HX97-869V
Vulnerability from github – Published: 2023-07-20 18:33 – Updated: 2024-04-22 18:30
VLAI
Details
An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbindd_pam_auth_crap.c. When performing NTLM authentication, the client replies to cryptographic challenges back to the server. These replies have variable lengths, and Winbind fails to check the lan manager response length. When Winbind is used for NTLM authentication, a maliciously crafted request can trigger an out-of-bounds read in Winbind, possibly resulting in a crash.
Severity
5.9 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-2127"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-07-20T15:15:11Z",
"severity": "MODERATE"
},
"details": "An out-of-bounds read vulnerability was found in Samba due to insufficient length checks in winbindd_pam_auth_crap.c. When performing NTLM authentication, the client replies to cryptographic challenges back to the server. These replies have variable lengths, and Winbind fails to check the lan manager response length. When Winbind is used for NTLM authentication, a maliciously crafted request can trigger an out-of-bounds read in Winbind, possibly resulting in a crash.",
"id": "GHSA-mfwc-hx97-869v",
"modified": "2024-04-22T18:30:48Z",
"published": "2023-07-20T18:33:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-2127"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:6667"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2023:7139"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:0423"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2024:0580"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2022-2127"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2222791"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/04/msg00015.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BPCSGND7LO467AJGR5DYBGZLTCGTOBCC"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/OT74M42E6C36W7PQVY3OS4ZM7DVYB64Z"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20230731-0010"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2023/dsa-5477"
},
{
"type": "WEB",
"url": "https://www.samba.org/samba/security/CVE-2022-2127.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MFWW-59Q4-M6Q7
Vulnerability from github – Published: 2026-07-02 00:31 – Updated: 2026-07-02 18:36
VLAI
Details
Out of bounds read in ANGLE in Google Chrome on Windows prior to 150.0.7871.46 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2026-14384"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-01T23:16:46Z",
"severity": "MODERATE"
},
"details": "Out of bounds read in ANGLE in Google Chrome on Windows prior to 150.0.7871.46 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: Medium)",
"id": "GHSA-mfww-59q4-m6q7",
"modified": "2026-07-02T18:36:24Z",
"published": "2026-07-02T00:31:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-14384"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html"
},
{
"type": "WEB",
"url": "https://issues.chromium.org/issues/497543485"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-MG49-WC47-228M
Vulnerability from github – Published: 2022-05-13 01:10 – Updated: 2022-05-13 01:10
VLAI
Details
Buffer overflow in MagickCore/enhance.c in ImageMagick before 7.0.2-7 allows remote attackers to have unspecified impact via vectors related to pixel cache morphology.
Severity
9.1 (Critical)
{
"affected": [],
"aliases": [
"CVE-2016-6520"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2016-12-13T15:59:00Z",
"severity": "CRITICAL"
},
"details": "Buffer overflow in MagickCore/enhance.c in ImageMagick before 7.0.2-7 allows remote attackers to have unspecified impact via vectors related to pixel cache morphology.",
"id": "GHSA-mg49-wc47-228m",
"modified": "2022-05-13T01:10:50Z",
"published": "2022-05-13T01:10:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-6520"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/commit/76401e172ea3a55182be2b8e2aca4d07270f6da6"
},
{
"type": "WEB",
"url": "http://www.imagemagick.org/script/changelog.php"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2016/08/02/10"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2016/08/02/6"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1036502"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MG68-HR9F-WGQ7
Vulnerability from github – Published: 2024-04-02 21:30 – Updated: 2024-04-02 21:30
VLAI
Details
Foxit PDF Reader U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of U3D files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-23009.
Severity
{
"affected": [],
"aliases": [
"CVE-2024-30364"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-02T21:15:49Z",
"severity": "LOW"
},
"details": "Foxit PDF Reader U3D File Parsing Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Foxit PDF Reader. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of U3D files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated buffer. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of the current process. Was ZDI-CAN-23009.",
"id": "GHSA-mg68-hr9f-wgq7",
"modified": "2024-04-02T21:30:30Z",
"published": "2024-04-02T21:30:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30364"
},
{
"type": "WEB",
"url": "https://www.foxit.com/support/security-bulletins.html"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-24-341"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-MG85-GP4R-PG79
Vulnerability from github – Published: 2026-03-17 21:31 – Updated: 2026-03-17 21:31
VLAI
Details
An out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker could exploit this vulnerability to perform an out-of-bounds read, potentially leading to the disclosure of sensitive information.
Severity
6.1 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-64776"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-17T19:15:59Z",
"severity": "MODERATE"
},
"details": "An out-of-bounds read vulnerability exists in the EMF functionality of Canva Affinity. By using a specially crafted EMF file, an attacker could exploit this vulnerability to perform an out-of-bounds read, potentially leading to the disclosure of sensitive information.",
"id": "GHSA-mg85-gp4r-pg79",
"modified": "2026-03-17T21:31:45Z",
"published": "2026-03-17T21:31:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-64776"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2311"
},
{
"type": "WEB",
"url": "https://trust.canva.com/?tcuUid=1f728b0d-17f3-4c9c-97e9-6662b769eb62"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2311"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-MG9H-CQ7R-CJFJ
Vulnerability from github – Published: 2022-05-13 01:49 – Updated: 2022-05-13 01:49
VLAI
Details
Fast C++ CSV Parser (aka fast-cpp-csv-parser) before 2018-07-06 has a heap-based buffer over-read in io::trim_chars in csv.h.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2018-13421"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-07-07T17:29:00Z",
"severity": "CRITICAL"
},
"details": "Fast C++ CSV Parser (aka fast-cpp-csv-parser) before 2018-07-06 has a heap-based buffer over-read in io::trim_chars in csv.h.",
"id": "GHSA-mg9h-cq7r-cjfj",
"modified": "2022-05-13T01:49:47Z",
"published": "2022-05-13T01:49:47Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-13421"
},
{
"type": "WEB",
"url": "https://github.com/ben-strasser/fast-cpp-csv-parser/issues/67"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MG9H-WCQM-M3MW
Vulnerability from github – Published: 2022-05-24 16:51 – Updated: 2025-11-25 18:32
VLAI
Details
When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR < 60.8, Firefox < 68, and Thunderbird < 60.8.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2019-11719"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-07-23T14:15:00Z",
"severity": "HIGH"
},
"details": "When importing a curve25519 private key in PKCS#8format with leading 0x00 bytes, it is possible to trigger an out-of-bounds read in the Network Security Services (NSS) library. This could lead to information disclosure. This vulnerability affects Firefox ESR \u003c 60.8, Firefox \u003c 68, and Thunderbird \u003c 60.8.",
"id": "GHSA-mg9h-wcqm-m3mw",
"modified": "2025-11-25T18:32:16Z",
"published": "2022-05-24T16:51:00Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-11719"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2019:1951"
},
{
"type": "WEB",
"url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1540541"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2020/09/msg00029.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201908-12"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201908-20"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2019-21"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2019-22"
},
{
"type": "WEB",
"url": "https://www.mozilla.org/security/advisories/mfsa2019-23"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00055.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00058.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00073.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00009.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00010.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-MGC9-7RGJ-3H62
Vulnerability from github – Published: 2022-05-14 01:41 – Updated: 2022-05-14 01:41
VLAI
Details
An out of bounds read in PDFium in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to perform an out of bounds memory read via a crafted PDF file.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2018-17461"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-01-09T19:29:00Z",
"severity": "HIGH"
},
"details": "An out of bounds read in PDFium in Google Chrome prior to 68.0.3440.75 allowed a remote attacker to perform an out of bounds memory read via a crafted PDF file.",
"id": "GHSA-mgc9-7rgj-3h62",
"modified": "2022-05-14T01:41:10Z",
"published": "2022-05-14T01:41:10Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17461"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2018/07/stable-channel-update-for-desktop.html"
},
{
"type": "WEB",
"url": "https://crbug.com/874359"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-MGF9-V7F6-C7W7
Vulnerability from github – Published: 2022-12-15 21:30 – Updated: 2022-12-19 21:30
VLAI
Details
The issue was addressed with improved memory handling. This issue is fixed in iOS 16.2 and iPadOS 16.2, tvOS 16.2. Parsing a maliciously crafted TIFF file may lead to disclosure of user information.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-42851"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-12-15T19:15:00Z",
"severity": "MODERATE"
},
"details": "The issue was addressed with improved memory handling. This issue is fixed in iOS 16.2 and iPadOS 16.2, tvOS 16.2. Parsing a maliciously crafted TIFF file may lead to disclosure of user information.",
"id": "GHSA-mgf9-v7f6-c7w7",
"modified": "2022-12-19T21:30:28Z",
"published": "2022-12-15T21:30:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-42851"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213530"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213535"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2022/Dec/20"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2022/Dec/26"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-MGG2-V3H3-2M84
Vulnerability from github – Published: 2025-02-11 21:32 – Updated: 2025-02-11 21:32
VLAI
Details
Tungsten Automation Power PDF JP2 File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tungsten Automation Power PDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of JP2 files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25567.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-12551"
],
"database_specific": {
"cwe_ids": [
"CWE-125"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-11T20:15:33Z",
"severity": "HIGH"
},
"details": "Tungsten Automation Power PDF JP2 File Parsing Out-Of-Bounds Read Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Tungsten Automation Power PDF. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of JP2 files. The issue results from the lack of proper validation of user-supplied data, which can result in a read past the end of an allocated object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25567.",
"id": "GHSA-mgg2-v3h3-2m84",
"modified": "2025-02-11T21:32:07Z",
"published": "2025-02-11T21:32:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-12551"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-24-1677"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
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.