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.
15141 vulnerabilities reference this CWE, most recent first.
GHSA-RRP4-84HF-VC2P
Vulnerability from github – Published: 2022-05-13 01:01 – Updated: 2022-05-13 01:01
VLAI
Details
An exploitable code execution vulnerability exists in the XCF image rendering functionality of SDL2_image-2.0.2. A specially crafted XCF image can cause a heap overflow resulting in code execution. An attacker can display a specially crafted image to trigger this vulnerability.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2017-14448"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-04-24T19:29:00Z",
"severity": "HIGH"
},
"details": "An exploitable code execution vulnerability exists in the XCF image rendering functionality of SDL2_image-2.0.2. A specially crafted XCF image can cause a heap overflow resulting in code execution. An attacker can display a specially crafted image to trigger this vulnerability.",
"id": "GHSA-rrp4-84hf-vc2p",
"modified": "2022-05-13T01:01:34Z",
"published": "2022-05-13T01:01:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-14448"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2018/04/msg00005.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201903-17"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2018/dsa-4177"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2018/dsa-4184"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2017-0497"
}
],
"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-RRQF-RMHW-FR5M
Vulnerability from github – Published: 2022-05-24 19:05 – Updated: 2026-07-05 00:31
VLAI
Details
D-Link DIR-2640-US 1.01B04 is vulnerable to Buffer Overflow. There are multiple out-of-bounds vulnerabilities in some processes of D-Link AC2600(DIR-2640). Local ordinary users can overwrite the global variables in the .bss section, causing the process crashes or changes.
Severity
7.1 (High)
{
"affected": [],
"aliases": [
"CVE-2021-34201"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-06-16T20:15:00Z",
"severity": "HIGH"
},
"details": "D-Link DIR-2640-US 1.01B04 is vulnerable to Buffer Overflow. There are multiple out-of-bounds vulnerabilities in some processes of D-Link AC2600(DIR-2640). Local ordinary users can overwrite the global variables in the .bss section, causing the process crashes or changes.",
"id": "GHSA-rrqf-rmhw-fr5m",
"modified": "2026-07-05T00:31:20Z",
"published": "2022-05-24T19:05:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34201"
},
{
"type": "WEB",
"url": "https://github.com/liyansong2018/CVE/tree/main/2021/CVE-2021-34201"
},
{
"type": "WEB",
"url": "https://www.dlink.com/en/security-bulletin"
},
{
"type": "WEB",
"url": "http://d-link.com"
},
{
"type": "WEB",
"url": "http://dir-2640-us.com"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-RRR5-V5H9-FPWP
Vulnerability from github – Published: 2023-06-21 18:31 – Updated: 2024-04-04 04:59
VLAI
Details
If the recursive-clients quota is reached on a BIND 9 resolver configured with both stale-answer-enable yes; and stale-answer-client-timeout 0;, a sequence of serve-stale-related lookups could cause named to loop and terminate unexpectedly due to a stack overflow.
This issue affects BIND 9 versions 9.16.33 through 9.16.41, 9.18.7 through 9.18.15, 9.16.33-S1 through 9.16.41-S1, and 9.18.11-S1 through 9.18.15-S1.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2023-2911"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-06-21T17:15:47Z",
"severity": "HIGH"
},
"details": "If the `recursive-clients` quota is reached on a BIND 9 resolver configured with both `stale-answer-enable yes;` and `stale-answer-client-timeout 0;`, a sequence of serve-stale-related lookups could cause `named` to loop and terminate unexpectedly due to a stack overflow.\nThis issue affects BIND 9 versions 9.16.33 through 9.16.41, 9.18.7 through 9.18.15, 9.16.33-S1 through 9.16.41-S1, and 9.18.11-S1 through 9.18.15-S1.",
"id": "GHSA-rrr5-v5h9-fpwp",
"modified": "2024-04-04T04:59:27Z",
"published": "2023-06-21T18:31:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-2911"
},
{
"type": "WEB",
"url": "https://kb.isc.org/docs/cve-2023-2911"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/SEFCEVCTYEMKTWA7V7EYPI5YQQ4JWDLI"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/U3K6AJK7RRSR53HRF5GGKPA6PDUDWOD2"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20230703-0010"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2023/dsa-5439"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2023/06/21/6"
}
],
"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-RRR6-R9V5-PHWP
Vulnerability from github – Published: 2022-01-28 00:01 – Updated: 2022-02-03 00:00
VLAI
Details
Cesanta MJS v2.20.0 was discovered to contain a heap buffer overflow via mjs_disown at src/mjs_core.c.
{
"affected": [],
"aliases": [
"CVE-2021-46518"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-27T21:15:00Z",
"severity": "HIGH"
},
"details": "Cesanta MJS v2.20.0 was discovered to contain a heap buffer overflow via mjs_disown at src/mjs_core.c.",
"id": "GHSA-rrr6-r9v5-phwp",
"modified": "2022-02-03T00:00:31Z",
"published": "2022-01-28T00:01:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46518"
},
{
"type": "WEB",
"url": "https://github.com/cesanta/mjs/issues/195"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-RRRG-823G-X93P
Vulnerability from github – Published: 2022-02-15 00:02 – Updated: 2025-11-04 00:30
VLAI
Details
Crash in the PVFS protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of service via packet injection or crafted capture file
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2022-0583"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-02-14T22:15:00Z",
"severity": "HIGH"
},
"details": "Crash in the PVFS protocol dissector in Wireshark 3.6.0 to 3.6.1 and 3.4.0 to 3.4.11 allows denial of service via packet injection or crafted capture file",
"id": "GHSA-rrrg-823g-x93p",
"modified": "2025-11-04T00:30:30Z",
"published": "2022-02-15T00:02:43Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0583"
},
{
"type": "WEB",
"url": "https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-0583.json"
},
{
"type": "WEB",
"url": "https://gitlab.com/wireshark/wireshark/-/issues/17840"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00041.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2024/09/msg00049.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HRJ24JRKLA6XMDKLGVTOPM5KBBU4UHLN"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/V3DZD2JU56ZI4XV2B3HGVGA5PXQDNA5T"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HRJ24JRKLA6XMDKLGVTOPM5KBBU4UHLN"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/V3DZD2JU56ZI4XV2B3HGVGA5PXQDNA5T"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202210-04"
},
{
"type": "WEB",
"url": "https://www.wireshark.org/security/wnpa-sec-2022-03.html"
}
],
"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-RRVV-G9V3-737H
Vulnerability from github – Published: 2022-05-24 19:13 – Updated: 2022-05-24 19:13
VLAI
Details
A stack-based buffer overflow in Fortinet FortiWeb version 6.3.14 and below, 6.2.4 and below allows attacker to execute unauthorized code or commands via crafted parameters in CLI command execution
{
"affected": [],
"aliases": [
"CVE-2021-36179"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-09-08T11:15:00Z",
"severity": "HIGH"
},
"details": "A stack-based buffer overflow in Fortinet FortiWeb version 6.3.14 and below, 6.2.4 and below allows attacker to execute unauthorized code or commands via crafted parameters in CLI command execution",
"id": "GHSA-rrvv-g9v3-737h",
"modified": "2022-05-24T19:13:53Z",
"published": "2022-05-24T19:13:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-36179"
},
{
"type": "WEB",
"url": "https://fortiguard.com/advisory/FG-IR-20-206"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-RRW2-MP24-C2PG
Vulnerability from github – Published: 2025-09-24 15:31 – Updated: 2025-09-24 15:31
VLAI
Details
NVIDIA CUDA Toolkit for all platforms contains a vulnerability in nvJPEG where a local authenticated user may cause a GPU out-of-bounds write by providing certain image dimensions. A successful exploit of this vulnerability may lead to denial of service and information disclosure.
Severity
4.2 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-23275"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-09-24T14:15:47Z",
"severity": "MODERATE"
},
"details": "NVIDIA CUDA Toolkit for all platforms contains a vulnerability in nvJPEG where a local authenticated user may cause a GPU out-of-bounds write by providing certain image dimensions. A successful exploit of this vulnerability may lead to denial of service and information disclosure.",
"id": "GHSA-rrw2-mp24-c2pg",
"modified": "2025-09-24T15:31:13Z",
"published": "2025-09-24T15:31:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-23275"
},
{
"type": "WEB",
"url": "https://nvidia.custhelp.com/app/answers/detail/a_id/5661"
},
{
"type": "WEB",
"url": "https://www.cve.org/CVERecord?id=CVE-2025-23275"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-RRX6-35FQ-R2RM
Vulnerability from github – Published: 2022-05-24 16:51 – Updated: 2022-08-05 00:00
VLAI
Details
MCPP 2.7.2 has a heap-based buffer overflow in the do_msg() function in support.c.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2019-14274"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-07-26T04:15:00Z",
"severity": "MODERATE"
},
"details": "MCPP 2.7.2 has a heap-based buffer overflow in the do_msg() function in support.c.",
"id": "GHSA-rrx6-35fq-r2rm",
"modified": "2022-08-05T00:00:26Z",
"published": "2022-05-24T16:51:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14274"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202208-04"
},
{
"type": "WEB",
"url": "https://sourceforge.net/p/mcpp/bugs/13"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00032.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00038.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-RRXR-8Q8W-WPGF
Vulnerability from github – Published: 2024-10-21 12:30 – Updated: 2025-11-04 00:31
VLAI
Details
In the Linux kernel, the following vulnerability has been resolved:
RDMA/rtrs-clt: Reset cid to con_num - 1 to stay in bounds
In the function init_conns(), after the create_con() and create_cm() for loop if something fails. In the cleanup for loop after the destroy tag, we access out of bound memory because cid is set to clt_path->s.con_num.
This commits resets the cid to clt_path->s.con_num - 1, to stay in bounds in the cleanup loop later.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-47695"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-21T12:15:06Z",
"severity": "HIGH"
},
"details": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/rtrs-clt: Reset cid to con_num - 1 to stay in bounds\n\nIn the function init_conns(), after the create_con() and create_cm() for\nloop if something fails. In the cleanup for loop after the destroy tag, we\naccess out of bound memory because cid is set to clt_path-\u003es.con_num.\n\nThis commits resets the cid to clt_path-\u003es.con_num - 1, to stay in bounds\nin the cleanup loop later.",
"id": "GHSA-rrxr-8q8w-wpgf",
"modified": "2025-11-04T00:31:36Z",
"published": "2024-10-21T12:30:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-47695"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/01b9be936ee8839ab9f83a7e84ee02ac6c8303c4"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/0429a4e972082e3a2351da414b1c017daaf8aed2"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/1c50e0265fa332c94a4a182e4efa0fc70d8fad94"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/3e4289b29e216a55d08a89e126bc0b37cbad9f38"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/5ac73f8191f3de41fef4f934d84d97f3aadb301f"
},
{
"type": "WEB",
"url": "https://git.kernel.org/stable/c/c8b7f3d9fada0d4b4b7db86bf7345cd61f1d972e"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2025/01/msg00001.html"
}
],
"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-RV49-VPF7-3H48
Vulnerability from github – Published: 2022-03-31 00:00 – Updated: 2022-04-06 00:01
VLAI
Details
heap buffer overflow in get_one_sourceline in GitHub repository vim/vim prior to 8.2.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-1160"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-30T19:15:00Z",
"severity": "HIGH"
},
"details": "heap buffer overflow in get_one_sourceline in GitHub repository vim/vim prior to 8.2.",
"id": "GHSA-rv49-vpf7-3h48",
"modified": "2022-04-06T00:01:48Z",
"published": "2022-03-31T00:00:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1160"
},
{
"type": "WEB",
"url": "https://github.com/vim/vim/commit/2bdad6126778f907c0b98002bfebf0e611a3f5db"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/a6f3222d-2472-439d-8881-111138a5694c"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/C2CQXRLBIC4S7JQVEIN5QXKQPYWB5E3J"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/RAIQTUO35U5WO2NYMY47637EMCVDJRSL"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202208-32"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202305-16"
}
],
"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"
}
]
}
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.