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.
15384 vulnerabilities reference this CWE, most recent first.
GHSA-C6W7-8R2G-XVC5
Vulnerability from github – Published: 2022-05-13 01:19 – Updated: 2022-05-13 01:19
VLAI
Details
An issue has been found in doc2txt through 2014-03-19. It is a heap-based buffer overflow in the function Storage::init in Storage.cpp, called from parse_doc in parse_doc.cpp.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2018-17043"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-09-14T07:29:00Z",
"severity": "HIGH"
},
"details": "An issue has been found in doc2txt through 2014-03-19. It is a heap-based buffer overflow in the function Storage::init in Storage.cpp, called from parse_doc in parse_doc.cpp.",
"id": "GHSA-c6w7-8r2g-xvc5",
"modified": "2022-05-13T01:19:22Z",
"published": "2022-05-13T01:19:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-17043"
},
{
"type": "WEB",
"url": "https://github.com/tsfn/doc2txt/issues/1"
},
{
"type": "WEB",
"url": "https://github.com/grandnew/software-vulnerabilities/tree/master/doc2txt#heap-buffer-overflow-in-function-storageinit"
}
],
"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-C6W9-3X73-V34P
Vulnerability from github – Published: 2022-06-19 00:00 – Updated: 2022-06-28 00:00
VLAI
Details
A vulnerability was found in FFmpeg 2.0 and classified as problematic. This issue affects the function msrle_decode_frame of the file libavcodec/msrle.c. The manipulation leads to memory corruption. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2014-125013"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-06-18T07:15:00Z",
"severity": "MODERATE"
},
"details": "A vulnerability was found in FFmpeg 2.0 and classified as problematic. This issue affects the function msrle_decode_frame of the file libavcodec/msrle.c. The manipulation leads to memory corruption. The attack may be initiated remotely. It is recommended to apply a patch to fix this issue.",
"id": "GHSA-c6w9-3x73-v34p",
"modified": "2022-06-28T00:00:45Z",
"published": "2022-06-19T00:00:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-125013"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.12389"
},
{
"type": "WEB",
"url": "http://git.videolan.org/?p=ffmpeg.git;a=commit;h=c919e1ca2ecfc47d796382973ba0e48b8f6f92a2"
}
],
"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-C6X3-V6CQ-J2QH
Vulnerability from github – Published: 2022-05-14 01:42 – Updated: 2022-05-14 01:42
VLAI
Details
An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. Compiling a crafted source file leads to an 8 byte out of bounds write in the use_section1 function in tccasm.c.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2018-20374"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-12-23T18:29:00Z",
"severity": "MODERATE"
},
"details": "An issue was discovered in Tiny C Compiler (aka TinyCC or TCC) 0.9.27. Compiling a crafted source file leads to an 8 byte out of bounds write in the use_section1 function in tccasm.c.",
"id": "GHSA-c6x3-v6cq-j2qh",
"modified": "2022-05-14T01:42:53Z",
"published": "2022-05-14T01:42:53Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-20374"
},
{
"type": "WEB",
"url": "https://lists.nongnu.org/archive/html/tinycc-devel/2018-12/msg00015.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-C722-CX97-RP6V
Vulnerability from github – Published: 2023-12-21 00:30 – Updated: 2023-12-22 21:30
VLAI
Details
Tenda i29 v1.0 V1.0.0.5 was discovered to contain a buffer overflow via the bandwidth parameter in the wifiRadioSetIndoor function.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-50988"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-12-20T22:15:35Z",
"severity": "CRITICAL"
},
"details": "Tenda i29 v1.0 V1.0.0.5 was discovered to contain a buffer overflow via the bandwidth parameter in the wifiRadioSetIndoor function.",
"id": "GHSA-c722-cx97-rp6v",
"modified": "2023-12-22T21:30:22Z",
"published": "2023-12-21T00:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-50988"
},
{
"type": "WEB",
"url": "https://github.com/ef4tless/vuln/blob/master/iot/i29/wifiRadioSetIndoor.md"
},
{
"type": "WEB",
"url": "http://tenda.com"
}
],
"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-C725-JMGQ-PG3J
Vulnerability from github – Published: 2021-12-02 00:00 – Updated: 2021-12-04 00:01
VLAI
Details
D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_80034d60 in /formStaticDHCP. This vulnerability is triggered via a crafted POST request.
{
"affected": [],
"aliases": [
"CVE-2021-33267"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-12-01T22:15:00Z",
"severity": "CRITICAL"
},
"details": "D-Link DIR-809 devices with firmware through DIR-809Ax_FW1.12WWB03_20190410 were discovered to contain a stack buffer overflow vulnerability in the function FUN_80034d60 in /formStaticDHCP. This vulnerability is triggered via a crafted POST request.",
"id": "GHSA-c725-jmgq-pg3j",
"modified": "2021-12-04T00:01:23Z",
"published": "2021-12-02T00:00:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-33267"
},
{
"type": "WEB",
"url": "https://github.com/Lnkvct/IoT-poc/tree/master/D-Link-DIR809/vuln02"
},
{
"type": "WEB",
"url": "https://www.dlink.com/en/security-bulletin"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-C737-5XCH-VM9H
Vulnerability from github – Published: 2022-05-24 19:07 – Updated: 2022-05-24 19:07
VLAI
Details
A vulnerability has been identified in JT2Go (All versions < V13.2), Teamcenter Visualization (All versions < V13.2). The Mono_loader.dll library in affected applications lacks proper validation of user-supplied data when parsing J2K files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13352)
{
"affected": [],
"aliases": [
"CVE-2021-34311"
],
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-07-13T11:15:00Z",
"severity": "HIGH"
},
"details": "A vulnerability has been identified in JT2Go (All versions \u003c V13.2), Teamcenter Visualization (All versions \u003c V13.2). The Mono_loader.dll library in affected applications lacks proper validation of user-supplied data when parsing J2K files. This could result in an out of bounds write past the end of an allocated structure. An attacker could leverage this vulnerability to execute code in the context of the current process. (ZDI-CAN-13352)",
"id": "GHSA-c737-5xch-vm9h",
"modified": "2022-05-24T19:07:40Z",
"published": "2022-05-24T19:07:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34311"
},
{
"type": "WEB",
"url": "https://cert-portal.siemens.com/productcert/pdf/ssa-483182.pdf"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-840"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-C73J-FV3G-PC4W
Vulnerability from github – Published: 2022-06-17 00:01 – Updated: 2022-06-17 00:01
VLAI
Details
Adobe InDesign versions 17.2.1 (and earlier) and 16.4.1 (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 file.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-30660"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-06-16T17:15:00Z",
"severity": "HIGH"
},
"details": "Adobe InDesign versions 17.2.1 (and earlier) and 16.4.1 (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 file.",
"id": "GHSA-c73j-fv3g-pc4w",
"modified": "2022-06-17T00:01:25Z",
"published": "2022-06-17T00:01:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-30660"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/indesign/apsb22-30.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-C74C-P4P7-R8Q5
Vulnerability from github – Published: 2022-05-24 16:55 – Updated: 2024-09-30 16:46
VLAI
Summary
py-lmdb Invalid write operation
Details
An issue was discovered in py-lmdb 0.97. For certain values of mp_flags, mdb_page_touchdoes not properly set up mc->mc_pg[mc->top], leading to an invalid write operation. NOTE: this outcome occurs when accessing a data.mdb file supplied by an attacker.
Severity
9.8 (Critical)
{
"affected": [
{
"package": {
"ecosystem": "PyPI",
"name": "lmdb"
},
"ranges": [
{
"events": [
{
"introduced": "0"
},
{
"last_affected": "0.97"
}
],
"type": "ECOSYSTEM"
}
]
}
],
"aliases": [
"CVE-2019-16225"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": true,
"github_reviewed_at": "2024-04-22T22:36:10Z",
"nvd_published_at": "2019-09-11T15:15:00Z",
"severity": "CRITICAL"
},
"details": "An issue was discovered in py-lmdb 0.97. For certain values of `mp_flags`, `mdb_page_touch `does not properly set up `mc-\u003emc_pg[mc-\u003etop]`, leading to an invalid write operation. NOTE: this outcome occurs when accessing a `data.mdb` file supplied by an attacker.",
"id": "GHSA-c74c-p4p7-r8q5",
"modified": "2024-09-30T16:46:23Z",
"published": "2022-05-24T16:55:55Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-16225"
},
{
"type": "WEB",
"url": "https://github.com/TeamSeri0us/pocs/tree/master/lmdb/lmdb%20write%20to%20illegal%20address"
},
{
"type": "PACKAGE",
"url": "https://github.com/jnwatson/py-lmdb"
},
{
"type": "WEB",
"url": "https://github.com/pypa/advisory-database/tree/main/vulns/lmdb/PYSEC-2019-237.yaml"
},
{
"type": "WEB",
"url": "https://pypi.org/project/lmdb"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
"type": "CVSS_V4"
}
],
"summary": "py-lmdb Invalid write operation"
}
GHSA-C74F-J2JR-56QJ
Vulnerability from github – Published: 2022-05-17 03:05 – Updated: 2025-04-20 03:30
VLAI
Details
An exploitable out-of-bounds write exists in the Bzip2 parsing of the Lexmark Perspective Document Filters conversion functionality. A crafted Bzip2 document can lead to a stack-based buffer overflow causing an out-of-bounds write which under the right circumstance could potentially be leveraged by an attacker to gain arbitrary code execution.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2016-4336"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-01-06T21:59:00Z",
"severity": "CRITICAL"
},
"details": "An exploitable out-of-bounds write exists in the Bzip2 parsing of the Lexmark Perspective Document Filters conversion functionality. A crafted Bzip2 document can lead to a stack-based buffer overflow causing an out-of-bounds write which under the right circumstance could potentially be leveraged by an attacker to gain arbitrary code execution.",
"id": "GHSA-c74f-j2jr-56qj",
"modified": "2025-04-20T03:30:50Z",
"published": "2022-05-17T03:05:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2016-4336"
},
{
"type": "WEB",
"url": "http://www.talosintelligence.com/reports/TALOS-2016-0173"
}
],
"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-C75R-6JVF-VRX7
Vulnerability from github – Published: 2025-06-05 03:30 – Updated: 2025-06-05 03:30
VLAI
Details
A vulnerability has been found in D-Link DIR-816 1.10CNB05 and classified as critical. This vulnerability affects unknown code of the file /goform/form2lansetup.cgi. The manipulation of the argument ip leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2025-5630"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-06-05T03:15:27Z",
"severity": "CRITICAL"
},
"details": "A vulnerability has been found in D-Link DIR-816 1.10CNB05 and classified as critical. This vulnerability affects unknown code of the file /goform/form2lansetup.cgi. The manipulation of the argument ip leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. This vulnerability only affects products that are no longer supported by the maintainer.",
"id": "GHSA-c75r-6jvf-vrx7",
"modified": "2025-06-05T03:30:59Z",
"published": "2025-06-05T03:30:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-5630"
},
{
"type": "WEB",
"url": "https://github.com/wudipjq/my_vuln/blob/main/D-Link5/vuln_54/54.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.311116"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.311116"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.589779"
},
{
"type": "WEB",
"url": "https://www.dlink.com"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/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"
}
]
}
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.