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.
15239 vulnerabilities reference this CWE, most recent first.
GHSA-45RR-9399-9PP6
Vulnerability from github – Published: 2026-03-12 03:31 – Updated: 2026-03-12 03:31
VLAI
Details
A vulnerability was identified in Tenda W3 1.0.0.3(2204). This vulnerability affects the function formexeCommand of the file /goform/exeCommand of the component HTTP Handler. Such manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack may be performed from remote. The exploit is publicly available and might be used.
Severity
{
"affected": [],
"aliases": [
"CVE-2026-3974"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-03-12T03:15:58Z",
"severity": "HIGH"
},
"details": "A vulnerability was identified in Tenda W3 1.0.0.3(2204). This vulnerability affects the function formexeCommand of the file /goform/exeCommand of the component HTTP Handler. Such manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack may be performed from remote. The exploit is publicly available and might be used.",
"id": "GHSA-45rr-9399-9pp6",
"modified": "2026-03-12T03:31:06Z",
"published": "2026-03-12T03:31:06Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-3974"
},
{
"type": "WEB",
"url": "https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-formexeCommand-cmdinput-buffer-overflow"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.350409"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.350409"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.769177"
},
{
"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:P/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-45V3-G2V6-9342
Vulnerability from github – Published: 2022-03-11 00:02 – Updated: 2022-03-17 00:01
VLAI
Details
Out-of-bounds write vulnerability in CX-Programmer v9.76.1 and earlier which is a part of CX-One (v4.60) suite allows an attacker to cause information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file. This vulnerability is different from CVE-2022-21124.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-25234"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-03-10T17:47:00Z",
"severity": "HIGH"
},
"details": "Out-of-bounds write vulnerability in CX-Programmer v9.76.1 and earlier which is a part of CX-One (v4.60) suite allows an attacker to cause information disclosure and/or arbitrary code execution by having a user to open a specially crafted CXP file. This vulnerability is different from CVE-2022-21124.",
"id": "GHSA-45v3-g2v6-9342",
"modified": "2022-03-17T00:01:22Z",
"published": "2022-03-11T00:02:09Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-25234"
},
{
"type": "WEB",
"url": "https://jvn.jp/en/vu/JVNVU90121984/index.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-45VC-MRXR-QGR2
Vulnerability from github – Published: 2022-05-24 17:02 – Updated: 2023-02-01 21:30
VLAI
Details
HTMLDOC 1.9.7 allows a stack-based buffer overflow in the hd_strlcpy() function in string.c (when called from render_contents in ps-pdf.cxx) via a crafted HTML document.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2019-19630"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2019-12-08T02:15:00Z",
"severity": "MODERATE"
},
"details": "HTMLDOC 1.9.7 allows a stack-based buffer overflow in the hd_strlcpy() function in string.c (when called from render_contents in ps-pdf.cxx) via a crafted HTML document.",
"id": "GHSA-45vc-mrxr-qgr2",
"modified": "2023-02-01T21:30:23Z",
"published": "2022-05-24T17:02:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19630"
},
{
"type": "WEB",
"url": "https://github.com/michaelrsweet/htmldoc/issues/370"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2019/12/msg00008.html"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2021/07/msg00000.html"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7MZLVUBON5AYWYTFTJ4HBSHGTQTY7KBN"
},
{
"type": "WEB",
"url": "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/FEUT3LG6DWTICKXYAN4SWOQWWCGHPLDJ"
}
],
"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-45VM-XM4V-HVQM
Vulnerability from github – Published: 2022-05-14 03:54 – Updated: 2025-04-20 03:32
VLAI
Details
Adobe Flash Player versions 24.0.0.194 and earlier have an exploitable heap overflow vulnerability when parsing an MP4 header. Successful exploitation could lead to arbitrary code execution.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2017-2992"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2017-02-15T06:59:00Z",
"severity": "CRITICAL"
},
"details": "Adobe Flash Player versions 24.0.0.194 and earlier have an exploitable heap overflow vulnerability when parsing an MP4 header. Successful exploitation could lead to arbitrary code execution.",
"id": "GHSA-45vm-xm4v-hvqm",
"modified": "2025-04-20T03:32:52Z",
"published": "2022-05-14T03:54:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-2992"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/flash-player/apsb17-04.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/201702-20"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/41420"
},
{
"type": "WEB",
"url": "http://rhn.redhat.com/errata/RHSA-2017-0275.html"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/96193"
},
{
"type": "WEB",
"url": "http://www.securitytracker.com/id/1037815"
}
],
"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-45WG-59J7-H44G
Vulnerability from github – Published: 2025-01-14 21:31 – Updated: 2025-01-14 21:31
VLAI
Details
Substance3D - Designer versions 14.0 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-2025-21137"
],
"database_specific": {
"cwe_ids": [
"CWE-122",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-14T20:15:31Z",
"severity": "HIGH"
},
"details": "Substance3D - Designer versions 14.0 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-45wg-59j7-h44g",
"modified": "2025-01-14T21:31:48Z",
"published": "2025-01-14T21:31:48Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-21137"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/substance3d_designer/apsb25-06.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-45WV-RQ2G-2VVJ
Vulnerability from github – Published: 2022-05-24 19:04 – Updated: 2022-05-24 19:04
VLAI
Details
The eBPF RINGBUF bpf_ringbuf_reserve() function in the Linux kernel did not check that the allocated size was smaller than the ringbuf size, allowing an attacker to perform out-of-bounds writes within the kernel and therefore, arbitrary code execution. This issue was fixed via commit 4b81ccebaeee ("bpf, ringbuf: Deny reserve of buffers larger than ringbuf") (v5.13-rc4) and backported to the stable kernels in v5.12.4, v5.11.21, and v5.10.37. It was introduced via 457f44363a88 ("bpf: Implement BPF ring buffer and verifier support for it") (v5.8-rc1).
{
"affected": [],
"aliases": [
"CVE-2021-3489"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-06-04T02:15:00Z",
"severity": "HIGH"
},
"details": "The eBPF RINGBUF bpf_ringbuf_reserve() function in the Linux kernel did not check that the allocated size was smaller than the ringbuf size, allowing an attacker to perform out-of-bounds writes within the kernel and therefore, arbitrary code execution. This issue was fixed via commit 4b81ccebaeee (\"bpf, ringbuf: Deny reserve of buffers larger than ringbuf\") (v5.13-rc4) and backported to the stable kernels in v5.12.4, v5.11.21, and v5.10.37. It was introduced via 457f44363a88 (\"bpf: Implement BPF ring buffer and verifier support for it\") (v5.8-rc1).",
"id": "GHSA-45wv-rq2g-2vvj",
"modified": "2022-05-24T19:04:07Z",
"published": "2022-05-24T19:04:07Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-3489"
},
{
"type": "WEB",
"url": "https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf.git/commit/?id=4b81ccebaeee885ab1aa1438133f2991e3a2b6ea"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20210716-0004"
},
{
"type": "WEB",
"url": "https://ubuntu.com/security/notices/USN-4949-1"
},
{
"type": "WEB",
"url": "https://ubuntu.com/security/notices/USN-4950-1"
},
{
"type": "WEB",
"url": "https://www.openwall.com/lists/oss-security/2021/05/11/10"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-590"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-45X3-7H4H-CJC5
Vulnerability from github – Published: 2022-11-09 19:02 – Updated: 2022-11-09 19:02
VLAI
Details
In WAGO I/O-Check Service in multiple products an attacker can send a specially crafted packet containing OS commands to crash the diagnostic tool and write memory.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2021-34569"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-11-09T16:15:00Z",
"severity": "CRITICAL"
},
"details": "In WAGO I/O-Check Service in multiple products an attacker can send a specially crafted packet containing OS commands to crash the diagnostic tool and write memory.",
"id": "GHSA-45x3-7h4h-cjc5",
"modified": "2022-11-09T19:02:23Z",
"published": "2022-11-09T19:02:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-34569"
},
{
"type": "WEB",
"url": "https://cert.vde.com/en/advisories/VDE-2020-036"
}
],
"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-4624-W8J8-PR46
Vulnerability from github – Published: 2024-01-26 00:30 – Updated: 2024-01-26 00:30
VLAI
Details
A stack-based buffer overflow exists in IBM Merge Healthcare eFilm Workstation license server. A remote, unauthenticated attacker can exploit this vulnerability to achieve remote code execution with SYSTEM privileges.
Severity
10.0 (Critical)
{
"affected": [],
"aliases": [
"CVE-2024-23622"
],
"database_specific": {
"cwe_ids": [
"CWE-131",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-01-26T00:15:10Z",
"severity": "CRITICAL"
},
"details": "A stack-based buffer overflow exists in IBM Merge Healthcare eFilm Workstation license server. A remote, unauthenticated attacker can exploit this vulnerability to achieve remote code execution with SYSTEM privileges.\n",
"id": "GHSA-4624-w8j8-pr46",
"modified": "2024-01-26T00:30:30Z",
"published": "2024-01-26T00:30:30Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-23622"
},
{
"type": "WEB",
"url": "https://blog.exodusintel.com/2024/01/25/ibm-merge-healthcare-efilm-workstation-license-server-copysls_request3-buffer-overflow"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-462V-78QH-6252
Vulnerability from github – Published: 2022-05-07 00:00 – Updated: 2022-05-07 00:00
VLAI
Details
Adobe Photoshop versions 22.5.6 (and earlier)and 23.2.2 (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 U3D file.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2022-24105"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-05-06T18:15:00Z",
"severity": "HIGH"
},
"details": "Adobe Photoshop versions 22.5.6 (and earlier)and 23.2.2 (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 U3D file.",
"id": "GHSA-462v-78qh-6252",
"modified": "2022-05-07T00:00:35Z",
"published": "2022-05-07T00:00:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-24105"
},
{
"type": "WEB",
"url": "https://helpx.adobe.com/security/products/photoshop/apsb22-20.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-4635-XVMF-9WJV
Vulnerability from github – Published: 2022-08-26 00:03 – Updated: 2022-08-27 00:00
VLAI
Details
Tenda AC1206 V15.03.06.23 was discovered to contain a stack overflow via the firewallEn parameter in the function formSetFirewallCfg.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2022-37812"
],
"database_specific": {
"cwe_ids": [
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-25T15:15:00Z",
"severity": "CRITICAL"
},
"details": "Tenda AC1206 V15.03.06.23 was discovered to contain a stack overflow via the firewallEn parameter in the function formSetFirewallCfg.",
"id": "GHSA-4635-xvmf-9wjv",
"modified": "2022-08-27T00:00:52Z",
"published": "2022-08-26T00:03:32Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-37812"
},
{
"type": "WEB",
"url": "https://github.com/Darry-lang1/vuln/tree/main/Tenda/AC1206/12"
}
],
"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"
}
]
}
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.