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.
15633 vulnerabilities reference this CWE, most recent first.
GHSA-8292-4XC6-R7CV
Vulnerability from github – Published: 2022-05-24 19:02 – Updated: 2025-01-14 21:31
VLAI
Details
This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Synology DiskStation Manager. Authentication is not required to exploit this vulnerablity. The specific flaw exists within the processing of DSI structures in Netatalk. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12326.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2021-31439"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-05-21T15:15:00Z",
"severity": "HIGH"
},
"details": "This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Synology DiskStation Manager. Authentication is not required to exploit this vulnerablity. The specific flaw exists within the processing of DSI structures in Netatalk. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-12326.",
"id": "GHSA-8292-4xc6-r7cv",
"modified": "2025-01-14T21:31:41Z",
"published": "2022-05-24T19:02:57Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-31439"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202311-02"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2023/dsa-5503"
},
{
"type": "WEB",
"url": "https://www.synology.com/zh-hk/security/advisory/Synology_SA_20_26"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-492"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-829M-35JX-CC6R
Vulnerability from github – Published: 2025-11-11 18:30 – Updated: 2025-11-11 18:30
VLAI
Details
Out-of-bounds write for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.160 within Ring 2: Device Drivers may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (high) impacts.
Severity
{
"affected": [],
"aliases": [
"CVE-2025-30255"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-11T17:15:46Z",
"severity": "HIGH"
},
"details": "Out-of-bounds write for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.160 within Ring 2: Device Drivers may allow a denial of service. Unprivileged software adversary with an unauthenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via adjacent access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (low) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (high) impacts.",
"id": "GHSA-829m-35jx-cc6r",
"modified": "2025-11-11T18:30:19Z",
"published": "2025-11-11T18:30:19Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-30255"
},
{
"type": "WEB",
"url": "https://intel.com/content/www/us/en/security-center/advisory/intel-sa-01398.html"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:H/SC:N/SI:N/SA:H/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-82C5-QHQ8-V4G2
Vulnerability from github – Published: 2022-05-24 19:11 – Updated: 2022-05-24 19:11
VLAI
Details
A WRITE memory access in the AP4_NullTerminatedStringAtom::AP4_NullTerminatedStringAtom component of Bento4 version 06c39d9 can lead to a segmentation fault.
{
"affected": [],
"aliases": [
"CVE-2020-23334"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-08-17T22:15:00Z",
"severity": "HIGH"
},
"details": "A WRITE memory access in the AP4_NullTerminatedStringAtom::AP4_NullTerminatedStringAtom component of Bento4 version 06c39d9 can lead to a segmentation fault.",
"id": "GHSA-82c5-qhq8-v4g2",
"modified": "2022-05-24T19:11:38Z",
"published": "2022-05-24T19:11:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-23334"
},
{
"type": "WEB",
"url": "https://github.com/axiomatic-systems/Bento4/issues/508"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-82CG-4F6V-JHH7
Vulnerability from github – Published: 2022-05-13 01:11 – Updated: 2025-04-20 03:33
VLAI
Details
Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57, 0.13.56 allows remote attackers to cause a denial of service (crash) via a crafted ZIP file.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2017-5976"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-03-01T15:59:00Z",
"severity": "MODERATE"
},
"details": "Heap-based buffer overflow in the zzip_mem_entry_extra_block function in memdisk.c in zziplib 0.13.62, 0.13.61, 0.13.60, 0.13.59, 0.13.58, 0.13.57, 0.13.56 allows remote attackers to cause a denial of service (crash) via a crafted ZIP file.",
"id": "GHSA-82cg-4f6v-jhh7",
"modified": "2025-04-20T03:33:29Z",
"published": "2022-05-13T01:11:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-5976"
},
{
"type": "WEB",
"url": "https://blogs.gentoo.org/ago/2017/02/09/zziplib-heap-based-buffer-overflow-in-zzip_mem_entry_extra_block-memdisk-c"
},
{
"type": "WEB",
"url": "http://www.debian.org/security/2017/dsa-3878"
},
{
"type": "WEB",
"url": "http://www.openwall.com/lists/oss-security/2017/02/14/3"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/96268"
}
],
"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-82CH-XGF6-4685
Vulnerability from github – Published: 2024-10-03 21:31 – Updated: 2024-10-08 18:33
VLAI
Details
DrayTek Vigor310 devices through 4.3.2.6 allow a remote attacker to execute arbitrary code via the function ft_payload_dns(), because a byte sign-extension operation occurs for the length argument of a _memcpy call, leading to a heap-based Buffer Overflow.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2024-41593"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-10-03T19:15:04Z",
"severity": "CRITICAL"
},
"details": "DrayTek Vigor310 devices through 4.3.2.6 allow a remote attacker to execute arbitrary code via the function ft_payload_dns(), because a byte sign-extension operation occurs for the length argument of a _memcpy call, leading to a heap-based Buffer Overflow.",
"id": "GHSA-82ch-xgf6-4685",
"modified": "2024-10-08T18:33:13Z",
"published": "2024-10-03T21:31:04Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-41593"
},
{
"type": "WEB",
"url": "https://www.forescout.com/resources/draybreak-draytek-research"
},
{
"type": "WEB",
"url": "https://www.forescout.com/resources/draytek14-vulnerabilities"
}
],
"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-82F6-9PXQ-G8GP
Vulnerability from github – Published: 2022-05-14 02:11 – Updated: 2022-05-14 02:11
VLAI
Details
Skia, as used in Google Chrome before 25.0.1364.97 on Windows and Linux, and before 25.0.1364.99 on Mac OS X, allows remote attackers to cause a denial of service (incorrect read operation) via unspecified vectors.
{
"affected": [],
"aliases": [
"CVE-2013-0883"
],
"database_specific": {
"cwe_ids": [
"CWE-20",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2013-02-23T21:55:00Z",
"severity": "MODERATE"
},
"details": "Skia, as used in Google Chrome before 25.0.1364.97 on Windows and Linux, and before 25.0.1364.99 on Mac OS X, allows remote attackers to cause a denial of service (incorrect read operation) via unspecified vectors.",
"id": "GHSA-82f6-9pxq-g8gp",
"modified": "2022-05-14T02:11:17Z",
"published": "2022-05-14T02:11:17Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2013-0883"
},
{
"type": "WEB",
"url": "https://code.google.com/p/chromium/issues/detail?id=142169"
},
{
"type": "WEB",
"url": "https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16499"
},
{
"type": "WEB",
"url": "http://googlechromereleases.blogspot.com/2013/02/stable-channel-update_21.html"
},
{
"type": "WEB",
"url": "http://lists.opensuse.org/opensuse-updates/2013-03/msg00045.html"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-82GG-Q7JG-993F
Vulnerability from github – Published: 2024-08-28 00:32 – Updated: 2024-08-28 00:32
VLAI
Details
A vulnerability has been found in Tenda O1 1.0.0.7(10648) and classified as critical. Affected by this vulnerability is the function formSetCfm of the file /goform/setcfm. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Severity
{
"affected": [],
"aliases": [
"CVE-2024-8226"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-28T00:15:04Z",
"severity": "HIGH"
},
"details": "A vulnerability has been found in Tenda O1 1.0.0.7(10648) and classified as critical. Affected by this vulnerability is the function formSetCfm of the file /goform/setcfm. The manipulation of the argument funcpara1 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.",
"id": "GHSA-82gg-q7jg-993f",
"modified": "2024-08-28T00:32:15Z",
"published": "2024-08-28T00:32:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-8226"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/AHU-IoT-vulnerable/blob/main/Tenda/web-bridge/O1V1.1/formSetCfm.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.275935"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.275935"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.394009"
},
{
"type": "WEB",
"url": "https://www.tenda.com.cn"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/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"
}
]
}
GHSA-82GH-MFG6-H477
Vulnerability from github – Published: 2022-05-13 01:31 – Updated: 2022-05-13 01:31
VLAI
Details
In Omron CX-Supervisor Versions 3.30 and prior, parsing malformed project files may cause an out of bounds vulnerability.
Severity
5.3 (Medium)
{
"affected": [],
"aliases": [
"CVE-2018-7517"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2018-03-21T20:29:00Z",
"severity": "MODERATE"
},
"details": "In Omron CX-Supervisor Versions 3.30 and prior, parsing malformed project files may cause an out of bounds vulnerability.",
"id": "GHSA-82gh-mfg6-h477",
"modified": "2022-05-13T01:31:52Z",
"published": "2022-05-13T01:31:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2018-7517"
},
{
"type": "WEB",
"url": "https://ics-cert.us-cert.gov/advisories/ICSA-18-072-01"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/103394"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-82HG-7WF7-RHVF
Vulnerability from github – Published: 2022-09-25 00:00 – Updated: 2022-09-28 00:00
VLAI
Details
SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via GfxICCBasedColorSpace::getDefaultColor(GfxColor*) at /xpdf/GfxState.cc.
Severity
5.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-35098"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-09-23T18:15:00Z",
"severity": "MODERATE"
},
"details": "SWFTools commit 772e55a2 was discovered to contain a heap-buffer overflow via GfxICCBasedColorSpace::getDefaultColor(GfxColor*) at /xpdf/GfxState.cc.",
"id": "GHSA-82hg-7wf7-rhvf",
"modified": "2022-09-28T00:00:26Z",
"published": "2022-09-25T00:00:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-35098"
},
{
"type": "WEB",
"url": "https://github.com/matthiaskramm/swftools/issues/182"
},
{
"type": "WEB",
"url": "https://github.com/Cvjark/Poc/blob/main/swftools/pdf2swf/CVE-2022-35098.md"
}
],
"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-82HQ-6J6Q-2MGP
Vulnerability from github – Published: 2023-11-16 18:30 – Updated: 2023-11-16 18:30
VLAI
Details
Adobe Premiere Pro version 24.0 (and earlier) and 23.6 (and earlier) are affected by a Heap-based Buffer Overflow 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-2023-47056"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-11-16T17:15:07Z",
"severity": "HIGH"
},
"details": "Adobe Premiere Pro version 24.0 (and earlier) and 23.6 (and earlier) are affected by a Heap-based Buffer Overflow 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-82hq-6j6q-2mgp",
"modified": "2023-11-16T18:30:31Z",
"published": "2023-11-16T18:30:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-47056"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/premiere_pro/apsb23-65.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"
}
]
}
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.