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.
15590 vulnerabilities reference this CWE, most recent first.
GHSA-8F6M-FVF9-6397
Vulnerability from github – Published: 2025-04-16 21:30 – Updated: 2026-04-02 21:32
VLAI
Details
A memory corruption issue was addressed with improved bounds checking. This issue is fixed in tvOS 18.4.1, visionOS 2.4.1, iOS iOS 18.4.1 and iPadOS 18.4.1, macOS Sequoia 15.4.1. Processing an audio stream in a maliciously crafted media file may result in code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on iOS.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2025-31200"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-04-16T19:15:54Z",
"severity": "HIGH"
},
"details": "A memory corruption issue was addressed with improved bounds checking. This issue is fixed in tvOS 18.4.1, visionOS 2.4.1, iOS iOS 18.4.1 and iPadOS 18.4.1, macOS Sequoia 15.4.1. Processing an audio stream in a maliciously crafted media file may result in code execution. Apple is aware of a report that this issue may have been exploited in an extremely sophisticated attack against specific targeted individuals on iOS.",
"id": "GHSA-8f6m-fvf9-6397",
"modified": "2026-04-02T21:32:19Z",
"published": "2025-04-16T21:30:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-31200"
},
{
"type": "WEB",
"url": "https://github.com/cisagov/vulnrichment/issues/200"
},
{
"type": "WEB",
"url": "https://blog.noahhw.dev/posts/cve-2025-31200"
},
{
"type": "WEB",
"url": "https://github.com/JGoyd/iOS-Attack-Chain-CVE-2025-31200-CVE-2025-31201/blob/main/Remote%20Crypto%20Attack%20Chain%20.md"
},
{
"type": "WEB",
"url": "https://news.ycombinator.com/item?id=44161894"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122282"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122400"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122401"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122402"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/122722"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-31200"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Apr/26"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Jun/14"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/May/10"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Oct/0"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2025/Oct/4"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-8F6R-HMXM-WJ7J
Vulnerability from github – Published: 2022-05-24 19:18 – Updated: 2022-05-24 19:18
VLAI
Details
In audio DSP, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05844458; Issue ID: ALPS05844458.
{
"affected": [],
"aliases": [
"CVE-2021-0663"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-10-25T14:15:00Z",
"severity": "HIGH"
},
"details": "In audio DSP, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS05844458; Issue ID: ALPS05844458.",
"id": "GHSA-8f6r-hmxm-wj7j",
"modified": "2022-05-24T19:18:45Z",
"published": "2022-05-24T19:18:45Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-0663"
},
{
"type": "WEB",
"url": "https://corp.mediatek.com/product-security-bulletin/October-2021"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-8F89-97JX-P2MR
Vulnerability from github – Published: 2022-12-30 21:30 – Updated: 2023-01-05 06:30
VLAI
Details
Tenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wepkey4 parameter at /goform/WifiBasicSet.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2022-47124"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-12-30T21:15:00Z",
"severity": "CRITICAL"
},
"details": "Tenda A15 V15.13.07.13 was discovered to contain a stack overflow via the wepkey4 parameter at /goform/WifiBasicSet.",
"id": "GHSA-8f89-97jx-p2mr",
"modified": "2023-01-05T06:30:21Z",
"published": "2022-12-30T21:30:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-47124"
},
{
"type": "WEB",
"url": "https://brief-nymphea-813.notion.site/Vul10-A15-bof-WifiBasicSet-wepkey4-c3f45defd9e740efaa06a2f3fa8c40d8"
}
],
"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-8F8G-5MC5-G4QR
Vulnerability from github – Published: 2024-01-09 12:30 – Updated: 2024-01-09 12:30
VLAI
Details
A vulnerability has been identified in Solid Edge SE2023 (All versions < V223.0 Update 10). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted PAR file. This could allow an attacker to execute code in the context of the current process.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-49128"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-09T10:15:18Z",
"severity": "HIGH"
},
"details": "A vulnerability has been identified in Solid Edge SE2023 (All versions \u003c V223.0 Update 10). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted PAR file. This could allow an attacker to execute code in the context of the current process.",
"id": "GHSA-8f8g-5mc5-g4qr",
"modified": "2024-01-09T12:30:35Z",
"published": "2024-01-09T12:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-49128"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-589891.pdf"
}
],
"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-8F8X-6454-8222
Vulnerability from github – Published: 2022-05-02 03:15 – Updated: 2025-04-09 04:04
VLAI
Details
Stack-based buffer overflow in the String_parse::get_nonspace_quoted function in lib-src/allegro/strparse.cpp in Audacity 1.2.6 and other versions before 1.3.6 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a .gro file containing a long string.
{
"affected": [],
"aliases": [
"CVE-2009-0490"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2009-02-10T01:30:00Z",
"severity": "HIGH"
},
"details": "Stack-based buffer overflow in the String_parse::get_nonspace_quoted function in lib-src/allegro/strparse.cpp in Audacity 1.2.6 and other versions before 1.3.6 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a .gro file containing a long string.",
"id": "GHSA-8f8x-6454-8222",
"modified": "2025-04-09T04:04:30Z",
"published": "2022-05-02T03:15:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2009-0490"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/7634"
},
{
"type": "WEB",
"url": "http://bugs.gentoo.org/show_bug.cgi?id=253493"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2009-02/msg00002.html"
},
{
"type": "WEB",
"url": "http://n2.nabble.com/Audacity-%22String_parse::get_nonspace_quoted%28%29%22-Buffer-Overflow-td2139537.html"
},
{
"type": "WEB",
"url": "http://n2.nabble.com/Audacity-%22String_parse::get_nonspace_quoted()%22-Buffer-Overflow-td2139537.html"
},
{
"type": "WEB",
"url": "http://osvdb.org/51070"
},
{
"type": "WEB",
"url": "http://secunia.com/advisories/33356"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/33090"
},
{
"type": "WEB",
"url": "http://www.vupen.com/english/advisories/2009/0008"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-8F95-V3JQ-CJ86
Vulnerability from github – Published: 2026-07-09 13:42 – Updated: 2026-07-09 13:42
VLAI
Summary
pymonocypher: Potential heap buffer overflow on nb_blocks in argon2i_32 when provided buffer is too small
Details
Impact
The argon2i_32 implementation does not check the nb_blocks size. If the caller does not provide a sufficiently large buffer based on the API contract, then argon2i_32 will write past the end of the buffer and possibly corrupt the heap.
Patches
Fixed in 4.0.2.8, which now verifies that nb_blocks is large enough. See 90ff5b1.
Workarounds
Provide a correctly sized nb_blocks buffer.
pymonocypher thanks Haris (hextheshadow) for the vulnerability report, details, and recommended fix.
Severity
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "pymonocypher"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "4.0.2.8"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2026-53720"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-1284",
"CWE-787"
],
"github_reviewed": true,
"github_reviewed_at": "2026-07-09T13:42:46Z",
"nvd_published_at": null,
"severity": "MODERATE"
},
"details": "### Impact\nThe argon2i_32 implementation does not check the nb_blocks size. If the caller does not provide a sufficiently large buffer based on the API contract, then argon2i_32 will write past the end of the buffer and possibly corrupt the heap.\n\n### Patches\nFixed in 4.0.2.8, which now verifies that nb_blocks is large enough. See [90ff5b1](https://github.com/jetperch/pymonocypher/commit/90ff5b13b13b5673c372e188f482d8c172e6ab86).\n\n### Workarounds\nProvide a correctly sized nb_blocks buffer.\n\npymonocypher thanks Haris (hextheshadow) for the vulnerability report, details, and recommended fix.",
"id": "GHSA-8f95-v3jq-cj86",
"modified": "2026-07-09T13:42:46Z",
"published": "2026-07-09T13:42:46Z",
"references": [
{
"type": "WEB",
"url": "https://github.com/jetperch/pymonocypher/security/advisories/GHSA-8f95-v3jq-cj86"
},
{
"type": "WEB",
"url": "https://github.com/jetperch/pymonocypher/commit/90ff5b13b13b5673c372e188f482d8c172e6ab86"
},
{
"type": "PACKAGE",
"url": "https://github.com/jetperch/pymonocypher"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "pymonocypher: Potential heap buffer overflow on nb_blocks in argon2i_32 when provided buffer is too small"
}
GHSA-8F9J-PR37-5XR3
Vulnerability from github – Published: 2023-02-14 12:30 – Updated: 2023-02-22 21:30
VLAI
Details
A vulnerability has been identified in Tecnomatix Plant Simulation (All versions < V2201.0006). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted SPP file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-19812)
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-24990"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-02-14T11:15:00Z",
"severity": "HIGH"
},
"details": "A vulnerability has been identified in Tecnomatix Plant Simulation (All versions \u003c V2201.0006). The affected application contains an out of bounds write past the end of an allocated buffer while parsing a specially crafted SPP file. This could allow an attacker to execute code in the context of the current process. (ZDI-CAN-19812)",
"id": "GHSA-8f9j-pr37-5xr3",
"modified": "2023-02-22T21:30:38Z",
"published": "2023-02-14T12:30:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-24990"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-847261.pdf"
}
],
"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-8F9R-9957-FJ34
Vulnerability from github – Published: 2022-05-24 17:35 – Updated: 2022-05-24 17:35
VLAI
Details
An out-of-bounds memory corruption vulnerability exists in the way Pixar OpenUSD 20.05 uses SPECS data from binary USD files. A specially crafted malformed file can trigger an out-of-bounds memory access and modification which results in memory corruption. To trigger this vulnerability, the victim needs to access an attacker-provided malformed file.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2020-13524"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-12-03T18:15:00Z",
"severity": "MODERATE"
},
"details": "An out-of-bounds memory corruption vulnerability exists in the way Pixar OpenUSD 20.05 uses SPECS data from binary USD files. A specially crafted malformed file can trigger an out-of-bounds memory access and modification which results in memory corruption. To trigger this vulnerability, the victim needs to access an attacker-provided malformed file.",
"id": "GHSA-8f9r-9957-fj34",
"modified": "2022-05-24T17:35:06Z",
"published": "2022-05-24T17:35:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13524"
},
{
"type": "WEB",
"url": "https://support.apple.com/kb/HT212011"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1125"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2020/Dec/26"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2020/Dec/32"
}
],
"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-8F9R-F7Q9-CHCM
Vulnerability from github – Published: 2022-05-13 01:23 – Updated: 2022-05-13 01:23
VLAI
Details
Stack-based buffer overflow in Free MP3 CD Ripper 2.6, when converting a file, allows user-assisted remote attackers to execute arbitrary code via a crafted .mp3 file.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2019-9766"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-03-14T09:29:00Z",
"severity": "HIGH"
},
"details": "Stack-based buffer overflow in Free MP3 CD Ripper 2.6, when converting a file, allows user-assisted remote attackers to execute arbitrary code via a crafted .mp3 file.",
"id": "GHSA-8f9r-f7q9-chcm",
"modified": "2022-05-13T01:23:06Z",
"published": "2022-05-13T01:23:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-9766"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/45403"
}
],
"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-8FCF-MP2J-J4W9
Vulnerability from github – Published: 2022-05-24 17:03 – Updated: 2022-10-14 19:00
VLAI
Details
ATasm 1.06 has a stack-based buffer overflow in the parse_expr() function in setparse.c via a crafted .m65 file.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2019-19786"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-12-13T16:15:00Z",
"severity": "MODERATE"
},
"details": "ATasm 1.06 has a stack-based buffer overflow in the parse_expr() function in setparse.c via a crafted .m65 file.",
"id": "GHSA-8fcf-mp2j-j4w9",
"modified": "2022-10-14T19:00:16Z",
"published": "2022-05-24T17:03:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19786"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/KUABDG4CEAY2FVPM3CFFCZMOKSTEKGXX"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/O6XQMOLMWHUDBN3PQJYGVULLNUBMGGJH"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YZJYUV3PKSIGBZGJ6PXAGTT2LW6HLPMS"
},
{
"type": "WEB",
"url": "https://sourceforge.net/p/atasm/bugs/9"
}
],
"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.