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.
15096 vulnerabilities reference this CWE, most recent first.
GHSA-VFJ8-5PM9-3VQC
Vulnerability from github – Published: 2022-03-19 00:00 – Updated: 2022-03-19 00:00
VLAI
Details
Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an out-of-bounds write vulnerability 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 font file.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-24092"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-18T18:15:00Z",
"severity": "HIGH"
},
"details": "Acrobat Reader DC version 21.007.20099 (and earlier), 20.004.30017 (and earlier) and 17.011.30204 (and earlier) are affected by an out-of-bounds write vulnerability 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 font file.",
"id": "GHSA-vfj8-5pm9-3vqc",
"modified": "2022-03-19T00:00:51Z",
"published": "2022-03-19T00:00:50Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24092"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/acrobat/apsb22-01.html"
}
],
"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-VFM4-87HJ-9X2C
Vulnerability from github – Published: 2024-05-03 03:30 – Updated: 2024-05-03 03:30
VLAI
Details
Maxon Cinema 4D SKP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Maxon Cinema 4D. 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 SKP files. The issue results from the lack of proper validation of user-supplied data, which can result in a write 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-21430.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-40482"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-03T03:15:21Z",
"severity": "HIGH"
},
"details": "Maxon Cinema 4D SKP File Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Maxon Cinema 4D. 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 SKP files. The issue results from the lack of proper validation of user-supplied data, which can result in a write 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-21430.",
"id": "GHSA-vfm4-87hj-9x2c",
"modified": "2024-05-03T03:30:58Z",
"published": "2024-05-03T03:30:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-40482"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1184"
}
],
"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"
}
]
}
GHSA-VFP6-X7CM-5RV2
Vulnerability from github – Published: 2024-08-07 03:31 – Updated: 2024-08-07 03:31
VLAI
Details
Out-of-bound write in libcodec2secmp4vdec.so prior to SMR Aug-2024 Release 1 allows local attackers to execute arbitrary code.
Severity
7.3 (High)
{
"affected": [],
"aliases": [
"CVE-2024-34612"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-07T02:15:36Z",
"severity": "HIGH"
},
"details": "Out-of-bound write in libcodec2secmp4vdec.so prior to SMR Aug-2024 Release 1 allows local attackers to execute arbitrary code.",
"id": "GHSA-vfp6-x7cm-5rv2",
"modified": "2024-08-07T03:31:27Z",
"published": "2024-08-07T03:31:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-34612"
},
{
"type": "WEB",
"url": "https://security.samsungmobile.com/securityUpdate.smsb?year=2024\u0026month=08"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-VFP8-2C95-8F3H
Vulnerability from github – Published: 2024-06-19 00:31 – Updated: 2024-06-19 00:31
VLAI
Details
Actiontec WCB6200Q uh_get_postdata_withupload Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Actiontec WCB6200Q routers. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the HTTP server. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the HTTP server. Was ZDI-CAN-21418.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-6146"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-19T00:15:50Z",
"severity": "HIGH"
},
"details": "Actiontec WCB6200Q uh_get_postdata_withupload Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Actiontec WCB6200Q routers. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the HTTP server. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the HTTP server. Was ZDI-CAN-21418.",
"id": "GHSA-vfp8-2c95-8f3h",
"modified": "2024-06-19T00:31:58Z",
"published": "2024-06-19T00:31:58Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-6146"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-24-809"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-VFP9-WG6H-9QJP
Vulnerability from github – Published: 2022-05-24 16:50 – Updated: 2024-04-04 01:15
VLAI
Details
OpenModelica OMCompiler is affected by: Buffer Overflow. The impact is: Possible code execution and denial of service. The component is: OPENMODELICAHOME parameter changeable via environment variable. The attack vector is: Changing an environment variable.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2019-1010038"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-07-15T13:15:00Z",
"severity": "CRITICAL"
},
"details": "OpenModelica OMCompiler is affected by: Buffer Overflow. The impact is: Possible code execution and denial of service. The component is: OPENMODELICAHOME parameter changeable via environment variable. The attack vector is: Changing an environment variable.",
"id": "GHSA-vfp9-wg6h-9qjp",
"modified": "2024-04-04T01:15:59Z",
"published": "2022-05-24T16:50:16Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-1010038"
},
{
"type": "WEB",
"url": "https://trac.openmodelica.org/OpenModelica/ticket/4787#trac-add-comment"
}
],
"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-VFPF-5346-97QJ
Vulnerability from github – Published: 2026-03-22 15:31 – Updated: 2026-03-22 15:31
VLAI
Details
Admin Express 1.2.5.485 contains a local structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an alphanumeric encoded payload in the Folder Path field. Attackers can trigger the vulnerability through the System Compare feature by pasting a crafted buffer overflow payload into the left-hand side Folder Path field and clicking the scale icon to execute shellcode with application privileges.
Severity
{
"affected": [],
"aliases": [
"CVE-2019-25612"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-22T14:16:29Z",
"severity": "HIGH"
},
"details": "Admin Express 1.2.5.485 contains a local structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an alphanumeric encoded payload in the Folder Path field. Attackers can trigger the vulnerability through the System Compare feature by pasting a crafted buffer overflow payload into the left-hand side Folder Path field and clicking the scale icon to execute shellcode with application privileges.",
"id": "GHSA-vfpf-5346-97qj",
"modified": "2026-03-22T15:31:28Z",
"published": "2026-03-22T15:31:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-25612"
},
{
"type": "WEB",
"url": "https://admin-express.en.softonic.com"
},
{
"type": "WEB",
"url": "https://admin-express.en.softonic.com/download"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/46805"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/admin-express-local-seh-buffer-overflow-via-folder-path"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"type": "CVSS_V4"
}
]
}
GHSA-VFQG-P6X8-W5F4
Vulnerability from github – Published: 2022-05-24 19:01 – Updated: 2022-05-24 19:01
VLAI
Details
Exim 4 before 4.94.2 allows Heap-based Buffer Overflow because it mishandles "-F '.('" on the command line, and thus may allow privilege escalation from any user to root. This occurs because of the interpretation of negative sizes in strncpy.
{
"affected": [],
"aliases": [
"CVE-2020-28013"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-05-06T13:15:00Z",
"severity": "HIGH"
},
"details": "Exim 4 before 4.94.2 allows Heap-based Buffer Overflow because it mishandles \"-F \u0027.(\u0027\" on the command line, and thus may allow privilege escalation from any user to root. This occurs because of the interpretation of negative sizes in strncpy.",
"id": "GHSA-vfqg-p6x8-w5f4",
"modified": "2022-05-24T19:01:39Z",
"published": "2022-05-24T19:01:39Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-28013"
},
{
"type": "WEB",
"url": "https://www.exim.org/static/doc/security/CVE-2020-qualys/CVE-2020-28013-PFPSN.txt"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-VFQP-WPPH-8V5H
Vulnerability from github – Published: 2022-01-02 00:01 – Updated: 2022-01-08 00:00
VLAI
Details
uWebSockets 19.0.0 through 20.8.0 has an out-of-bounds write in std::__1::pair uWS::HttpParser::fenceAndConsumePostPadded<0 (called from uWS::HttpParser::consumePostPadded and std::__1::__function::__func<LLVMFuzzerTestOneInput::$_0, std::__1::allocator<LL).
{
"affected": [],
"aliases": [
"CVE-2021-45945"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-01T00:15:00Z",
"severity": "MODERATE"
},
"details": "uWebSockets 19.0.0 through 20.8.0 has an out-of-bounds write in std::__1::pair\u003cunsigned int, void*\u003e uWS::HttpParser::fenceAndConsumePostPadded\u003c0 (called from uWS::HttpParser::consumePostPadded and std::__1::__function::__func\u003cLLVMFuzzerTestOneInput::$_0, std::__1::allocator\u003cLL).",
"id": "GHSA-vfqp-wpph-8v5h",
"modified": "2022-01-08T00:00:28Z",
"published": "2022-01-02T00:01:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-45945"
},
{
"type": "WEB",
"url": "https://github.com/uNetworking/uWebSockets/commit/4e4fd20b8ce03b30810cdb49b6237fb475c5ae05"
},
{
"type": "WEB",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=31457"
},
{
"type": "WEB",
"url": "https://github.com/google/oss-fuzz-vulns/blob/main/vulns/uwebsockets/OSV-2021-453.yaml"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-VFRX-6WFJ-P3QC
Vulnerability from github – Published: 2022-05-13 01:28 – Updated: 2022-05-13 01:28
VLAI
Details
Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier have an out-of-bounds write vulnerability. Successful exploitation could lead to arbitrary code execution.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2018-15938"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-10-12T18:29:00Z",
"severity": "HIGH"
},
"details": "Adobe Acrobat and Reader versions 2018.011.20063 and earlier, 2017.011.30102 and earlier, and 2015.006.30452 and earlier have an out-of-bounds write vulnerability. Successful exploitation could lead to arbitrary code execution.",
"id": "GHSA-vfrx-6wfj-p3qc",
"modified": "2022-05-13T01:28:06Z",
"published": "2022-05-13T01:28:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-15938"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/acrobat/apsb18-30.html"
},
{
"type": "WEB",
"url": "https://research.checkpoint.com/2018/50-adobe-cves-in-50-days"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/105432"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1041809"
}
],
"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"
}
]
}
GHSA-VFV2-3JXC-8JQQ
Vulnerability from github – Published: 2022-01-15 00:01 – Updated: 2022-03-17 00:06
VLAI
Details
vim is vulnerable to Heap-based Buffer Overflow
Severity
6.6 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-0213"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-01-14T13:15:00Z",
"severity": "HIGH"
},
"details": "vim is vulnerable to Heap-based Buffer Overflow",
"id": "GHSA-vfv2-3jxc-8jqq",
"modified": "2022-03-17T00:06:13Z",
"published": "2022-01-15T00:01:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0213"
},
{
"type": "WEB",
"url": "https://github.com/vim/vim/commit/de05bb25733c3319e18dca44e9b59c6ee389eb26"
},
{
"type": "WEB",
"url": "https://huntr.dev/bounties/f3afe1a5-e6f8-4579-b68a-6e5c7e39afed"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202208-32"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2022/01/15/1"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/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.