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.
15122 vulnerabilities reference this CWE, most recent first.
GHSA-M87W-GX9F-HGGM
Vulnerability from github – Published: 2022-05-13 01:19 – Updated: 2022-05-13 01:19
VLAI
Details
Incorrect object lifecycle in MediaRecorder in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2018-18340"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-12-11T16:29:00Z",
"severity": "HIGH"
},
"details": "Incorrect object lifecycle in MediaRecorder in Google Chrome prior to 71.0.3578.80 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.",
"id": "GHSA-m87w-gx9f-hggm",
"modified": "2022-05-13T01:19:35Z",
"published": "2022-05-13T01:19:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-18340"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2018:3803"
},
{
"type": "WEB",
"url": "https://chromereleases.googleblog.com/2018/12/stable-channel-update-for-desktop.html"
},
{
"type": "WEB",
"url": "https://crbug.com/896736"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201908-18"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2018/dsa-4352"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/106084"
}
],
"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-M892-R7Q3-WW6C
Vulnerability from github – Published: 2024-01-05 06:30 – Updated: 2026-01-23 21:30
VLAI
Details
route in main.c in Pico HTTP Server in C through f3b69a6 has an sprintf stack-based buffer overflow via a long URI, leading to remote code execution.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2024-22087"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-05T04:15:07Z",
"severity": "CRITICAL"
},
"details": "route in main.c in Pico HTTP Server in C through f3b69a6 has an sprintf stack-based buffer overflow via a long URI, leading to remote code execution.",
"id": "GHSA-m892-r7q3-ww6c",
"modified": "2026-01-23T21:30:29Z",
"published": "2024-01-05T06:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-22087"
},
{
"type": "WEB",
"url": "https://github.com/foxweb/pico/issues/31"
},
{
"type": "WEB",
"url": "https://github.com/foxweb/pico/commit/7a5e4e242121c839cb77f5b9003e735a852f4e58"
},
{
"type": "WEB",
"url": "https://github.com/foxweb/pico/commit/e2d172f"
}
],
"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-M8C4-XQV6-7XVQ
Vulnerability from github – Published: 2022-05-24 19:04 – Updated: 2022-10-08 00:00
VLAI
Details
SAP Internet Graphics Service, versions - 7.20,7.20EXT,7.53,7.20_EX2,7.81, allows an unauthenticated attacker after retrieving an existing system state value can submit a malicious IGS request over a network which due to insufficient input validation in method CMiniXMLParser::Parse() which will trigger an internal memory corruption error in the system causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.
Severity
5.9 (Medium)
{
"affected": [],
"aliases": [
"CVE-2021-27626"
],
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-06-09T14:15:00Z",
"severity": "HIGH"
},
"details": "SAP Internet Graphics Service, versions - 7.20,7.20EXT,7.53,7.20_EX2,7.81, allows an unauthenticated attacker after retrieving an existing system state value can submit a malicious IGS request over a network which due to insufficient input validation in method CMiniXMLParser::Parse() which will trigger an internal memory corruption error in the system causing the system to crash and rendering it unavailable. In this attack, no data in the system can be viewed or modified.",
"id": "GHSA-m8c4-xqv6-7xvq",
"modified": "2022-10-08T00:00:31Z",
"published": "2022-05-24T19:04:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27626"
},
{
"type": "WEB",
"url": "https://launchpad.support.sap.com/#/notes/3021050"
},
{
"type": "WEB",
"url": "https://wiki.scn.sap.com/wiki/pages/viewpage.action?pageId=578125999"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/164598/SAP-NetWeaver-ABAP-IGS-Memory-Corruption.html"
},
{
"type": "WEB",
"url": "http://seclists.org/fulldisclosure/2021/Oct/31"
}
],
"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-M8C7-4HJ3-F3M6
Vulnerability from github – Published: 2022-05-24 16:58 – Updated: 2022-05-24 16:58
VLAI
Details
Libntlm through 1.5 relies on a fixed buffer size for tSmbNtlmAuthRequest, tSmbNtlmAuthChallenge, and tSmbNtlmAuthResponse read and write operations, as demonstrated by a stack-based buffer over-read in buildSmbNtlmAuthRequest in smbutil.c for a crafted NTLM request.
{
"affected": [],
"aliases": [
"CVE-2019-17455"
],
"database_specific": {
"cwe_ids": [
"CWE-120",
"CWE-125",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-10-10T18:15:00Z",
"severity": "HIGH"
},
"details": "Libntlm through 1.5 relies on a fixed buffer size for tSmbNtlmAuthRequest, tSmbNtlmAuthChallenge, and tSmbNtlmAuthResponse read and write operations, as demonstrated by a stack-based buffer over-read in buildSmbNtlmAuthRequest in smbutil.c for a crafted NTLM request.",
"id": "GHSA-m8c7-4hj3-f3m6",
"modified": "2022-05-24T16:58:34Z",
"published": "2022-05-24T16:58:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-17455"
},
{
"type": "WEB",
"url": "https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=942145"
},
{
"type": "WEB",
"url": "https://gitlab.com/jas/libntlm/issues/2"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2020/05/msg00010.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/11/msg00026.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3BVFO3OVJPMSGIXBKNOCVOJZ3UTGZQF5"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YZ5YWYNOJ5HMCKAHWLTY4MXZQWJJCBI7"
},
{
"type": "WEB",
"url": "https://people.canonical.com/~ubuntu-security/cve/2019/CVE-2019-17455.html"
},
{
"type": "WEB",
"url": "https://security-tracker.debian.org/tracker/CVE-2019-17455"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00029.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2020-06/msg00032.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-M8F9-G8RH-X8V6
Vulnerability from github – Published: 2022-03-11 00:02 – Updated: 2022-03-17 00:01
VLAI
Details
Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function fromSetSysTime. This vulnerability allows attackers to cause a Denial of Service (DoS) via the time parameter.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2022-24995"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-10T17:46:00Z",
"severity": "CRITICAL"
},
"details": "Tenda AX3 v16.03.12.10_CN was discovered to contain a stack overflow in the function fromSetSysTime. This vulnerability allows attackers to cause a Denial of Service (DoS) via the time parameter.",
"id": "GHSA-m8f9-g8rh-x8v6",
"modified": "2022-03-17T00:01:23Z",
"published": "2022-03-11T00:02:11Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24995"
},
{
"type": "WEB",
"url": "https://github.com/sec-bin/IoT-CVE/tree/main/Tenda/AX3/7"
}
],
"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-M8G3-2Q7J-6RXG
Vulnerability from github – Published: 2022-05-24 17:17 – Updated: 2022-05-24 17:17
VLAI
Details
An exploitable code execution vulnerability exists in the TIFF fillinraster function of the igcore19d.dll library of Accusoft ImageGear 19.4, 19.5 and 19.6. A specially crafted TIFF file can cause an out-of-bounds write, resulting in remote code execution. An attacker can provide a malicious file to trigger this vulnerability.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2020-6094"
],
"database_specific": {
"cwe_ids": [
"CWE-190",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-05-06T13:15:00Z",
"severity": "MODERATE"
},
"details": "An exploitable code execution vulnerability exists in the TIFF fillinraster function of the igcore19d.dll library of Accusoft ImageGear 19.4, 19.5 and 19.6. A specially crafted TIFF file can cause an out-of-bounds write, resulting in remote code execution. An attacker can provide a malicious file to trigger this vulnerability.",
"id": "GHSA-m8g3-2q7j-6rxg",
"modified": "2022-05-24T17:17:15Z",
"published": "2022-05-24T17:17:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-6094"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2020-1017"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-M8H4-JCMW-392V
Vulnerability from github – Published: 2022-05-14 03:54 – Updated: 2025-04-20 03:30
VLAI
Details
Adobe Flash Player versions 24.0.0.186 and earlier have an exploitable memory corruption vulnerability due to a concurrency error when manipulating a display list. Successful exploitation could lead to arbitrary code execution.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2017-2930"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-01-11T04:59:00Z",
"severity": "CRITICAL"
},
"details": "Adobe Flash Player versions 24.0.0.186 and earlier have an exploitable memory corruption vulnerability due to a concurrency error when manipulating a display list. Successful exploitation could lead to arbitrary code execution.",
"id": "GHSA-m8h4-jcmw-392v",
"modified": "2025-04-20T03:30:53Z",
"published": "2022-05-14T03:54:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-2930"
},
{
"type": "WEB",
"url": "https://cosig.gouv.qc.ca/en/cosig-2017-01-en"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/flash-player/apsb17-02.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201702-20"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/41008"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/41012"
},
{
"type": "WEB",
"url": "http://packetstormsecurity.com/files/140463/Adobe-Flash-24.0.0.186-Code-Execution.html"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0057.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/95350"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1037570"
}
],
"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-M8H6-32JJ-7HXP
Vulnerability from github – Published: 2023-04-11 18:30 – Updated: 2024-04-04 03:24
VLAI
Details
An issue was discovered in Treasure Data Fluent Bit 1.7.1, a wrong variable is used to get the msgpack data resulting in a heap overflow in flb_msgpack_gelf_value_ext. An attacker can craft a malicious file and tick the victim to open the file with the software, triggering a heap overflow and execute arbitrary code on the target system.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2021-46879"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-04-11T18:15:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in Treasure Data Fluent Bit 1.7.1, a wrong variable is used to get the msgpack data resulting in a heap overflow in flb_msgpack_gelf_value_ext. An attacker can craft a malicious file and tick the victim to open the file with the software, triggering a heap overflow and execute arbitrary code on the target system.",
"id": "GHSA-m8h6-32jj-7hxp",
"modified": "2024-04-04T03:24:17Z",
"published": "2023-04-11T18:30:27Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-46879"
},
{
"type": "WEB",
"url": "https://github.com/fluent/fluent-bit/pull/3100"
},
{
"type": "WEB",
"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=26851"
}
],
"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-M8HG-83W6-54XW
Vulnerability from github – Published: 2026-03-11 21:31 – Updated: 2026-03-11 21:31
VLAI
Details
WinMPG iPod Convert 3.0 contains a buffer overflow vulnerability in the Register dialog that allows local attackers to crash the application by supplying an oversized payload. Attackers can paste a large string of characters into the User Name and User Code field to trigger a denial of service condition.
Severity
6.2 (Medium)
{
"affected": [],
"aliases": [
"CVE-2019-25484"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-11T19:16:02Z",
"severity": "MODERATE"
},
"details": "WinMPG iPod Convert 3.0 contains a buffer overflow vulnerability in the Register dialog that allows local attackers to crash the application by supplying an oversized payload. Attackers can paste a large string of characters into the User Name and User Code field to trigger a denial of service condition.",
"id": "GHSA-m8hg-83w6-54xw",
"modified": "2026-03-11T21:31:02Z",
"published": "2026-03-11T21:31:02Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-25484"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/47131"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/winmpg-ipod-convert-register-field-buffer-overflow-dos"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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-M8HW-PV72-59W3
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 SYSPS parameter at /goform/SysToolChangePwd.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2022-47116"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-12-30T21:15:00Z",
"severity": "HIGH"
},
"details": "Tenda A15 V15.13.07.13 was discovered to contain a stack overflow via the SYSPS parameter at /goform/SysToolChangePwd.",
"id": "GHSA-m8hw-pv72-59w3",
"modified": "2023-01-05T06:30:21Z",
"published": "2022-12-30T21:30:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-47116"
},
{
"type": "WEB",
"url": "https://brief-nymphea-813.notion.site/Vul1-A15-bof-SysToolChangePwd-6a66d9f7a7e748deb8ebed544931bd29"
}
],
"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"
}
]
}
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.