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.
15245 vulnerabilities reference this CWE, most recent first.
GHSA-FW5X-PJ29-22M6
Vulnerability from github – Published: 2026-01-13 18:31 – Updated: 2026-01-16 18:31
VLAI
Details
Tenda AX-3 v16.03.12.10_CN was discovered to contain a stack overflow in the cloneType2 parameter of the fromAdvSetMacMtuWan function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2025-71025"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-13T16:16:05Z",
"severity": "HIGH"
},
"details": "Tenda AX-3 v16.03.12.10_CN was discovered to contain a stack overflow in the cloneType2 parameter of the fromAdvSetMacMtuWan function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted request.",
"id": "GHSA-fw5x-pj29-22m6",
"modified": "2026-01-16T18:31:23Z",
"published": "2026-01-13T18:31:05Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-71025"
},
{
"type": "WEB",
"url": "https://github.com/0-fool/VulnbyCola/blob/main/Tenda/AX-3/10/1.md"
}
],
"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-FW7H-357F-67FF
Vulnerability from github – Published: 2022-12-13 18:30 – Updated: 2022-12-15 18:30
VLAI
Details
VMware ESXi contains a heap-overflow vulnerability. A malicious local actor with restricted privileges within a sandbox process may exploit this issue to achieve a partial information disclosure.
Severity
{
"affected": [],
"aliases": [
"CVE-2022-31699"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-12-13T16:15:00Z",
"severity": "LOW"
},
"details": "VMware ESXi contains a heap-overflow vulnerability. A malicious local actor with restricted privileges within a sandbox process may exploit this issue to achieve a partial information disclosure.",
"id": "GHSA-fw7h-357f-67ff",
"modified": "2022-12-15T18:30:18Z",
"published": "2022-12-13T18:30:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-31699"
},
{
"type": "WEB",
"url": "https://www.vmware.com/security/advisories/VMSA-2022-0030.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N",
"type": "CVSS_V3"
}
]
}
GHSA-FW7Q-PRFM-977F
Vulnerability from github – Published: 2023-07-24 18:30 – Updated: 2024-04-04 06:20
VLAI
Details
A heap-based buffer overflow issue was found in ImageMagick's PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2023-3745"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-07-24T16:15:13Z",
"severity": "MODERATE"
},
"details": "A heap-based buffer overflow issue was found in ImageMagick\u0027s PushCharPixel() function in quantum-private.h. This issue may allow a local attacker to trick the user into opening a specially crafted file, triggering an out-of-bounds read error and allowing an application to crash, resulting in a denial of service.",
"id": "GHSA-fw7q-prfm-977f",
"modified": "2024-04-04T06:20:12Z",
"published": "2023-07-24T18:30:44Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-3745"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/issues/1857"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/commit/54cdc146bbe50018526770be201b56643ad58ba7"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick/commit/651672f19c75161a6159d9b6838fd3095b6c5304"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick6/commit/7486477aa00c5c7856b111506da075b6cdfa8b73"
},
{
"type": "WEB",
"url": "https://github.com/ImageMagick/ImageMagick6/commit/b466a96965afc1308a4ace93f5535c2b770f294b"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2023-3745"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2223557"
}
],
"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-FW85-28J6-9PMH
Vulnerability from github – Published: 2022-12-02 18:30 – Updated: 2022-12-05 18:30
VLAI
Details
Tenda i21 V1.0.0.14(4656) has a stack overflow vulnerability via /goform/setSysPwd.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2022-44365"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-12-02T17:15:00Z",
"severity": "CRITICAL"
},
"details": "Tenda i21 V1.0.0.14(4656) has a stack overflow vulnerability via /goform/setSysPwd.",
"id": "GHSA-fw85-28j6-9pmh",
"modified": "2022-12-05T18:30:40Z",
"published": "2022-12-02T18:30:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-44365"
},
{
"type": "WEB",
"url": "https://github.com/Double-q1015/CVE-vulns/blob/main/Tenda/i21/formSetSysPwd/readme.md"
}
],
"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-FW86-52FV-6JPX
Vulnerability from github – Published: 2024-03-17 06:30 – Updated: 2024-03-17 06:30
VLAI
Details
A vulnerability was found in Tenda AC18 15.03.05.05 and classified as critical. Affected by this issue is the function R7WebsSecurityHandler. The manipulation of the argument password leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257000. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-2547"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-17T04:15:06Z",
"severity": "HIGH"
},
"details": "A vulnerability was found in Tenda AC18 15.03.05.05 and classified as critical. Affected by this issue is the function R7WebsSecurityHandler. The manipulation of the argument password leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The identifier of this vulnerability is VDB-257000. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-fw86-52fv-6jpx",
"modified": "2024-03-17T06:30:29Z",
"published": "2024-03-17T06:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-2547"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/R7WebsSecurityHandler.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.257000"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.257000"
}
],
"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:H",
"type": "CVSS_V3"
}
]
}
GHSA-FW8P-8PG5-6CWJ
Vulnerability from github – Published: 2022-05-24 19:02 – Updated: 2026-07-05 00:31
VLAI
Details
A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:48.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2020-21818"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-05-17T19:15:00Z",
"severity": "HIGH"
},
"details": "A heap based buffer overflow vulnerability exists in GNU LibreDWG 0.10.2641 via htmlescape ../../programs/escape.c:48.",
"id": "GHSA-fw8p-8pg5-6cwj",
"modified": "2026-07-05T00:31:17Z",
"published": "2022-05-24T19:02:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-21818"
},
{
"type": "WEB",
"url": "https://github.com/LibreDWG/libredwg/issues/182#issuecomment-572891053"
},
{
"type": "WEB",
"url": "http://gnu.com"
}
],
"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-FW8W-WW6V-QW9J
Vulnerability from github – Published: 2022-05-24 19:20 – Updated: 2022-05-24 19:20
VLAI
Details
Pool/Heap Overflow in AMD Graphics Driver for Windows 10 in Escape 0x110037 may lead to escalation of privilege, information disclosure or denial of service.
{
"affected": [],
"aliases": [
"CVE-2020-12895"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-11-15T16:15:00Z",
"severity": "HIGH"
},
"details": "Pool/Heap Overflow in AMD Graphics Driver for Windows 10 in Escape 0x110037 may lead to escalation of privilege, information disclosure or denial of service.",
"id": "GHSA-fw8w-ww6v-qw9j",
"modified": "2022-05-24T19:20:56Z",
"published": "2022-05-24T19:20:56Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-12895"
},
{
"type": "WEB",
"url": "https://www.amd.com/en/corporate/product-security/bulletin/amd-sb-1000"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-FW99-F933-RGH8
Vulnerability from github – Published: 2021-10-12 22:09 – Updated: 2021-10-07 15:09
VLAI
Summary
Out-of-bounds Read and Out-of-bounds Write in OpenCV
Details
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1 (OpenCV-Python before 3.4.7.28 and 4.x before 4.1.1.26). There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.
Severity
7.5 (High)
{
"affected": [
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 3.4.6.27"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-python"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.7.28"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 4.1.0.25"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-python"
},
"ranges": [
{
"events": [
{
"introduced": "4.0.0.21"
},
{
"fixed": "4.1.1.26"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 3.4.6.27"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-python-headless"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.7.28"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 4.1.0.25"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-python-headless"
},
"ranges": [
{
"events": [
{
"introduced": "4.0.0.21"
},
{
"fixed": "4.1.1.26"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 3.4.6.27"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-contrib-python"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.7.28"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 4.1.0.25"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-contrib-python"
},
"ranges": [
{
"events": [
{
"introduced": "4.0.0.21"
},
{
"fixed": "4.1.1.26"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 3.4.6.27"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-contrib-python-headless"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"fixed": "3.4.7.28"
}
],
"type": "ECOSYSTEM"
}
]
},
{
"database_specific": {
"last_known_affected_version_range": "\u003c= 4.1.0.25"
},
"package": {
"ecosystem": "PyPI",
"name": "opencv-contrib-python-headless"
},
"ranges": [
{
"events": [
{
"introduced": "4.0.0.21"
},
{
"fixed": "4.1.1.26"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-14492"
],
"database_specific": {
"cwe_ids": [
"CWE-125",
"CWE-787"
],
"github_reviewed": true,
"github_reviewed_at": "2021-10-07T15:09:42Z",
"nvd_published_at": "2019-08-01T17:15:00Z",
"severity": "HIGH"
},
"details": "An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1 (OpenCV-Python before 3.4.7.28 and 4.x before 4.1.1.26). There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.",
"id": "GHSA-fw99-f933-rgh8",
"modified": "2021-10-07T15:09:42Z",
"published": "2021-10-12T22:09:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-14492"
},
{
"type": "WEB",
"url": "https://github.com/opencv/opencv/issues/15124"
},
{
"type": "PACKAGE",
"url": "https://github.com/opencv/opencv-python"
},
{
"type": "WEB",
"url": "https://github.com/opencv/opencv/compare/33b765d...4a7ca5a"
},
{
"type": "WEB",
"url": "https://github.com/opencv/opencv/compare/371bba8...ddbd10c"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.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"
}
],
"summary": "Out-of-bounds Read and Out-of-bounds Write in OpenCV"
}
GHSA-FW9F-2RGC-9QGC
Vulnerability from github – Published: 2022-05-24 17:12 – Updated: 2022-05-24 17:12
VLAI
Details
Adobe Photoshop CC 2019 versions 20.0.8 and earlier, and Photoshop 2020 versions 21.1 and earlier have a memory corruption vulnerability. Successful exploitation could lead to arbitrary code execution.
{
"affected": [],
"aliases": [
"CVE-2020-3784"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2020-03-25T21:15:00Z",
"severity": "HIGH"
},
"details": "Adobe Photoshop CC 2019 versions 20.0.8 and earlier, and Photoshop 2020 versions 21.1 and earlier have a memory corruption vulnerability. Successful exploitation could lead to arbitrary code execution.",
"id": "GHSA-fw9f-2rgc-9qgc",
"modified": "2022-05-24T17:12:42Z",
"published": "2022-05-24T17:12:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-3784"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/photoshop/apsb20-14.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-FWC5-P288-H6CV
Vulnerability from github – Published: 2022-03-19 00:00 – Updated: 2022-03-25 00:00
VLAI
Details
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An application may be able to execute arbitrary code with kernel privileges.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-22613"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-18T18:15:00Z",
"severity": "HIGH"
},
"details": "An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.4, iOS 15.4 and iPadOS 15.4, macOS Big Sur 11.6.5, Security Update 2022-003 Catalina, watchOS 8.5, macOS Monterey 12.3. An application may be able to execute arbitrary code with kernel privileges.",
"id": "GHSA-fwc5-p288-h6cv",
"modified": "2022-03-25T00:00:46Z",
"published": "2022-03-19T00:00:54Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-22613"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213182"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213183"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213184"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213185"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213186"
},
{
"type": "WEB",
"url": "https://support.apple.com/en-us/HT213193"
}
],
"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.