Common Weakness Enumeration
CWE-787
Allowed-with-ReviewOut-of-bounds Write
Abstraction: Base · Status: Draft
The product writes data past the end, or before the beginning, of the intended buffer.
15278 vulnerabilities reference this CWE, most recent first.
GHSA-5F9C-69F4-JR68
Vulnerability from github – Published: 2022-08-17 00:00 – Updated: 2022-08-18 00:00
VLAI
Details
OTFCC v0.10.4 was discovered to contain a heap-buffer overflow via /release-x64/otfccdump+0x6e41b8.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-35467"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-16T21:15:00Z",
"severity": "MODERATE"
},
"details": "OTFCC v0.10.4 was discovered to contain a heap-buffer overflow via /release-x64/otfccdump+0x6e41b8.",
"id": "GHSA-5f9c-69f4-jr68",
"modified": "2022-08-18T00:00:20Z",
"published": "2022-08-17T00:00:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-35467"
},
{
"type": "WEB",
"url": "https://cvjark.github.io/2022/07/06/CVE-2022-33047"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5F9C-FW4P-3PPP
Vulnerability from github – Published: 2023-10-25 18:32 – Updated: 2023-11-02 15:30
VLAI
Details
TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formMeshUploadConfig.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-46542"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-10-25T18:17:38Z",
"severity": "CRITICAL"
},
"details": "TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formMeshUploadConfig.",
"id": "GHSA-5f9c-fw4p-3ppp",
"modified": "2023-11-02T15:30:23Z",
"published": "2023-10-25T18:32:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-46542"
},
{
"type": "WEB",
"url": "https://github.com/XYIYM/Digging/blob/main/TOTOLINK/X2000R/13/1.md"
},
{
"type": "WEB",
"url": "https://totolink.cn/home/menu/detail.html?menu_listtpl=download\u0026id=85\u0026ids=36"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5FCC-M6H9-QJP8
Vulnerability from github – Published: 2022-11-01 12:00 – Updated: 2022-11-03 19:00
VLAI
Details
A vulnerability classified as critical was found in Axiomatic Bento4 5e7bb34. Affected by this vulnerability is the function AP4_Mp4AudioDsiParser::ReadBits of the file Ap4Mp4AudioInfo.cpp of the component mp4hls. The manipulation leads to heap-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-212563.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-3784"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-10-31T21:15:00Z",
"severity": "HIGH"
},
"details": "A vulnerability classified as critical was found in Axiomatic Bento4 5e7bb34. Affected by this vulnerability is the function AP4_Mp4AudioDsiParser::ReadBits of the file Ap4Mp4AudioInfo.cpp of the component mp4hls. The manipulation leads to heap-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-212563.",
"id": "GHSA-5fcc-m6h9-qjp8",
"modified": "2022-11-03T19:00:26Z",
"published": "2022-11-01T12:00:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-3784"
},
{
"type": "WEB",
"url": "https://github.com/axiomatic-systems/Bento4/issues/806"
},
{
"type": "WEB",
"url": "https://github.com/axiomatic-systems/Bento4/files/9849116/mp42hls_ReadBits_Ap4Mp4AudioInfo66.zip"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.212563"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5FCW-H565-MJPQ
Vulnerability from github – Published: 2022-02-17 00:00 – Updated: 2022-04-20 00:01
VLAI
Details
A heap-based buffer overflow vulnerability exists in the Hword HwordApp.dll functionality of Hancom Office 2020 11.0.0.2353. A specially-crafted malformed file can lead to memory corruption and potential arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2021-21958"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-02-16T17:15:00Z",
"severity": "HIGH"
},
"details": "A heap-based buffer overflow vulnerability exists in the Hword HwordApp.dll functionality of Hancom Office 2020 11.0.0.2353. A specially-crafted malformed file can lead to memory corruption and potential arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.",
"id": "GHSA-5fcw-h565-mjpq",
"modified": "2022-04-20T00:01:27Z",
"published": "2022-02-17T00:00:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21958"
},
{
"type": "WEB",
"url": "https://blog.talosintelligence.com/2022/02/vuln-spotlight-.html"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2021-1386"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5FFM-7CHV-MVP8
Vulnerability from github – Published: 2022-08-26 00:03 – Updated: 2022-08-28 00:00
VLAI
Details
H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function UpdateWanParams.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-36502"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-25T14:15:00Z",
"severity": "HIGH"
},
"details": "H3C Magic NX18 Plus NX18PV100R003 was discovered to contain a stack overflow via the function UpdateWanParams.",
"id": "GHSA-5ffm-7chv-mvp8",
"modified": "2022-08-28T00:00:29Z",
"published": "2022-08-26T00:03:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-36502"
},
{
"type": "WEB",
"url": "https://github.com/Darry-lang1/vuln/tree/main/H3C/H3C%20NX18%20Plus/18"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5FFP-QRX5-4JMJ
Vulnerability from github – Published: 2025-09-16 00:30 – Updated: 2025-11-03 21:34
VLAI
Details
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 26, macOS Sonoma 14.8, macOS Sequoia 15.7, iOS 18.7 and iPadOS 18.7, visionOS 26, watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. An app may be able to cause unexpected system termination.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-43302"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-15T23:15:33Z",
"severity": "MODERATE"
},
"details": "An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 26, macOS Sonoma 14.8, macOS Sequoia 15.7, iOS 18.7 and iPadOS 18.7, visionOS 26, watchOS 26, macOS Tahoe 26, iOS 26 and iPadOS 26. An app may be able to cause unexpected system termination.",
"id": "GHSA-5ffp-qrx5-4jmj",
"modified": "2025-11-03T21:34:29Z",
"published": "2025-09-16T00:30:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-43302"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/125108"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/125109"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/125110"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/125111"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/125112"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/125114"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/125115"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/125116"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Sep/50"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Sep/53"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Sep/54"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Sep/55"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Sep/57"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Sep/58"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5FFV-CQPM-6P2J
Vulnerability from github – Published: 2022-05-24 17:39 – Updated: 2022-08-06 00:00
VLAI
Details
Adobe Bridge version 11.0 (and earlier) is affected by an out-of-bounds write vulnerability when parsing TTF files that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Severity
8.1 (High)
{
"affected": [],
"aliases": [
"CVE-2021-21013"
],
"database_specific": {
"cwe_ids": [
"CWE-639",
"CWE-787",
"CWE-863"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-01-13T23:15:00Z",
"severity": "HIGH"
},
"details": "Adobe Bridge version 11.0 (and earlier) is affected by an out-of-bounds write vulnerability when parsing TTF files that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.",
"id": "GHSA-5ffv-cqpm-6p2j",
"modified": "2022-08-06T00:00:37Z",
"published": "2022-05-24T17:39:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-21013"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/bridge/apsb21-07.html"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/magento/apsb21-08.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-5FH8-MJC7-J7GW
Vulnerability from github – Published: 2024-01-10 00:30 – Updated: 2024-01-12 21:30
VLAI
Details
AMI’s SPx contains a vulnerability in the BMC where an Attacker may cause a stack memory corruption via an adjacent network. A successful exploitation of this vulnerability may lead to a loss of confidentiality, integrity, and/or availability.
Severity
8.3 (High)
{
"affected": [],
"aliases": [
"CVE-2023-37296"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-09T23:15:08Z",
"severity": "HIGH"
},
"details": "\n\n\nAMI\u2019s\nSPx contains a vulnerability in the BMC where an Attacker may\ncause a stack memory corruption via an adjacent network. A successful exploitation\nof this vulnerability may lead to a loss of confidentiality, integrity, and/or\navailability. \n\n\n\n\n\n\n\n \n\n\n\n\n\n\n\n \n\n\n\n\n\n\n\n",
"id": "GHSA-5fh8-mjc7-j7gw",
"modified": "2024-01-12T21:30:19Z",
"published": "2024-01-10T00:30:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-37296"
},
{
"type": "WEB",
"url": "https://9443417.fs1.hubspotusercontent-na1.net/hubfs/9443417/Security%20Advisories/AMI-SA-2023010.pdf"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-5FJ2-J5QP-CP4J
Vulnerability from github – Published: 2022-05-24 19:13 – Updated: 2022-05-24 19:13
VLAI
Details
A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An out-of-bounds write issue was addressed with improved bounds checking.
{
"affected": [],
"aliases": [
"CVE-2021-30726"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-09-08T14:15:00Z",
"severity": "HIGH"
},
"details": "A malicious application may be able to execute arbitrary code with kernel privileges. This issue is fixed in macOS Big Sur 11.4, Security Update 2021-003 Catalina, Security Update 2021-004 Mojave. An out-of-bounds write issue was addressed with improved bounds checking.",
"id": "GHSA-5fj2-j5qp-cp4j",
"modified": "2022-05-24T19:13:50Z",
"published": "2022-05-24T19:13:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-30726"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT212529"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT212530"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT212531"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-5FJ7-X32F-WW4R
Vulnerability from github – Published: 2022-08-17 00:00 – Updated: 2022-08-18 00:00
VLAI
Details
OTFCC v0.10.4 was discovered to contain a heap-buffer overflow via /release-x64/otfccdump+0x6c0bc3.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-35462"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-16T21:15:00Z",
"severity": "MODERATE"
},
"details": "OTFCC v0.10.4 was discovered to contain a heap-buffer overflow via /release-x64/otfccdump+0x6c0bc3.",
"id": "GHSA-5fj7-x32f-ww4r",
"modified": "2022-08-18T00:00:21Z",
"published": "2022-08-17T00:00:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-35462"
},
{
"type": "WEB",
"url": "https://cvjark.github.io/2022/07/06/CVE-2022-33047"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
Mitigation MIT-3
Requirements
Strategy: Language Selection
- Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- For example, many languages that perform their own memory management, such as Java and Perl, are not subject to buffer overflows. Other languages, such as Ada and C#, typically provide overflow protection, but the protection can be disabled by the programmer.
- Be wary that a language's interface to native code may still be subject to overflows, even if the language itself is theoretically safe.
Mitigation MIT-4.1
Architecture and Design
Strategy: Libraries or Frameworks
- Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid.
- Examples include the Safe C String Library (SafeStr) by Messier and Viega [REF-57], and the Strsafe.h library from Microsoft [REF-56]. These libraries provide safer versions of overflow-prone string-handling functions.
Mitigation MIT-10
Operation
Build and Compilation
Strategy: Environment Hardening
- Use automatic buffer overflow detection mechanisms that are offered by certain compilers or compiler extensions. Examples include: the Microsoft Visual Studio /GS flag, Fedora/Red Hat FORTIFY_SOURCE GCC flag, StackGuard, and ProPolice, which provide various mechanisms including canary-based detection and range/index checking.
- D3-SFCV (Stack Frame Canary Validation) from D3FEND [REF-1334] discusses canary-based detection in detail.
Mitigation MIT-9
Implementation
- Consider adhering to the following rules when allocating and managing an application's memory:
- Double check that the buffer is as large as specified.
- When using functions that accept a number of bytes to copy, such as strncpy(), be aware that if the destination buffer size is equal to the source buffer size, it may not NULL-terminate the string.
- Check buffer boundaries if accessing the buffer in a loop and make sure there is no danger of writing past the allocated space.
- If necessary, truncate all input strings to a reasonable length before passing them to the copy and concatenation functions.
Mitigation MIT-11
Operation
Build and Compilation
Strategy: Environment Hardening
- Run or compile the software using features or extensions that randomly arrange the positions of a program's executable and libraries in memory. Because this makes the addresses unpredictable, it can prevent an attacker from reliably jumping to exploitable code.
- Examples include Address Space Layout Randomization (ASLR) [REF-58] [REF-60] and Position-Independent Executables (PIE) [REF-64]. Imported modules may be similarly realigned if their default memory addresses conflict with other modules, in a process known as "rebasing" (for Windows) and "prelinking" (for Linux) [REF-1332] using randomly generated addresses. ASLR for libraries cannot be used in conjunction with prelink since it would require relocating the libraries at run-time, defeating the whole purpose of prelinking.
- For more information on these techniques see D3-SAOR (Segment Address Offset Randomization) from D3FEND [REF-1335].
Mitigation MIT-12
Operation
Strategy: Environment Hardening
- Use a CPU and operating system that offers Data Execution Protection (using hardware NX or XD bits) or the equivalent techniques that simulate this feature in software, such as PaX [REF-60] [REF-61]. These techniques ensure that any instruction executed is exclusively at a memory address that is part of the code segment.
- For more information on these techniques see D3-PSEP (Process Segment Execution Prevention) from D3FEND [REF-1336].
Mitigation MIT-13
Implementation
Replace unbounded copy functions with analogous functions that support length arguments, such as strcpy with strncpy. Create these if they are not available.
No CAPEC attack patterns related to this CWE.