Common Weakness Enumeration
CWE-121
AllowedStack-based Buffer Overflow
Abstraction: Variant · Status: Draft
A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function).
5212 vulnerabilities reference this CWE, most recent first.
GHSA-J2C6-77X8-863M
Vulnerability from github – Published: 2024-07-16 18:31 – Updated: 2024-08-01 15:32
VLAI
Details
Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceMac parameter at ip/goform/addWifiMacFilter.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-33181"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-16T18:15:07Z",
"severity": "HIGH"
},
"details": "Tenda AC18 V15.03.3.10_EN was discovered to contain a stack-based buffer overflow vulnerability via the deviceMac parameter at ip/goform/addWifiMacFilter.",
"id": "GHSA-j2c6-77x8-863m",
"modified": "2024-08-01T15:32:01Z",
"published": "2024-07-16T18:31:42Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-33181"
},
{
"type": "WEB",
"url": "https://palm-vertebra-fe9.notion.site/addWifiMacFilter_2-0f7fab42d4254867b46fe92b25dc7c40"
}
],
"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-J2HQ-24XQ-XCJR
Vulnerability from github – Published: 2023-03-28 21:30 – Updated: 2025-11-04 21:30
VLAI
Details
This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ad_addcomment function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15876.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2022-0194"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-03-28T19:15:00Z",
"severity": "CRITICAL"
},
"details": "This vulnerability allows remote attackers to execute arbitrary code on affected installations of Netatalk. Authentication is not required to exploit this vulnerability. The specific flaw exists within the ad_addcomment function. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-15876.",
"id": "GHSA-j2hq-24xq-xcjr",
"modified": "2025-11-04T21:30:33Z",
"published": "2023-03-28T21:30:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-0194"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2023/05/msg00018.html"
},
{
"type": "WEB",
"url": "https://netatalk.sourceforge.io/3.1/ReleaseNotes3.1.13.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.kb.cert.org/vuls/id/709991"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-22-530"
}
],
"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-J2PH-F4FJ-M4R3
Vulnerability from github – Published: 2026-02-05 18:30 – Updated: 2026-02-05 18:30
VLAI
Details
Dnsmasq-utils 2.79-1 contains a buffer overflow vulnerability in the dhcp_release utility that allows attackers to cause a denial of service by supplying excessive input. Attackers can trigger a core dump and terminate the dhcp_release process by sending a crafted input string longer than 16 characters.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2020-37127"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-05T17:16:07Z",
"severity": "MODERATE"
},
"details": "Dnsmasq-utils 2.79-1 contains a buffer overflow vulnerability in the dhcp_release utility that allows attackers to cause a denial of service by supplying excessive input. Attackers can trigger a core dump and terminate the dhcp_release process by sending a crafted input string longer than 16 characters.",
"id": "GHSA-j2ph-f4fj-m4r3",
"modified": "2026-02-05T18:30:31Z",
"published": "2026-02-05T18:30:31Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-37127"
},
{
"type": "WEB",
"url": "https://launchpad.net/ubuntu/+source/dnsmasq/2.79-1"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/48301"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/dnsmasq-utils-dhcprelease-denial-of-service"
}
],
"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: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-J2Q7-6Q2X-2Q9P
Vulnerability from github – Published: 2023-10-25 18:32 – Updated: 2024-04-04 08:56
VLAI
Details
TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formDMZ.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2023-46564"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-10-25T18:17:39Z",
"severity": "CRITICAL"
},
"details": "TOTOLINK X2000R Gh v1.0.0-B20230221.0948.web was discovered to contain a stack overflow via the function formDMZ.",
"id": "GHSA-j2q7-6q2x-2q9p",
"modified": "2024-04-04T08:56:37Z",
"published": "2023-10-25T18:32:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-46564"
},
{
"type": "WEB",
"url": "https://github.com/XYIYM/Digging/blob/main/TOTOLINK/X2000R/6/1.md"
},
{
"type": "WEB",
"url": "https://totolink.cn/home/menu/detail.html?menu_listtpl=download\u0026id=85\u0026ids=36"
}
],
"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-J2RH-9HJF-9V46
Vulnerability from github – Published: 2025-05-18 21:30 – Updated: 2025-05-18 21:30
VLAI
Details
A vulnerability was found in code-projects Police Station Management System 1.0. It has been declared as critical. Affected by this vulnerability is the function criminal::remove of the file source.cpp of the component Delete Record. The manipulation of the argument No leads to stack-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.
Severity
5.3 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-4892"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-05-18T19:15:19Z",
"severity": "MODERATE"
},
"details": "A vulnerability was found in code-projects Police Station Management System 1.0. It has been declared as critical. Affected by this vulnerability is the function criminal::remove of the file source.cpp of the component Delete Record. The manipulation of the argument No leads to stack-based buffer overflow. The attack needs to be approached locally. The exploit has been disclosed to the public and may be used.",
"id": "GHSA-j2rh-9hjf-9v46",
"modified": "2025-05-18T21:30:20Z",
"published": "2025-05-18T21:30:20Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-4892"
},
{
"type": "WEB",
"url": "https://code-projects.org"
},
{
"type": "WEB",
"url": "https://github.com/zzzxc643/cve/blob/main/Police-StationManagementSystem2.md"
},
{
"type": "WEB",
"url": "https://vuldb.com/?ctiid.309445"
},
{
"type": "WEB",
"url": "https://vuldb.com/?id.309445"
},
{
"type": "WEB",
"url": "https://vuldb.com/?submit.577501"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/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-J2V6-5MGP-W77V
Vulnerability from github – Published: 2024-04-23 15:30 – Updated: 2024-08-16 18:30
VLAI
Details
Tenda FH1206 V1.2.0.8(8155)_EN was discovered to contain a stack-based buffer overflow vulnerability via the funcpara1 parameter in ip/goform/setcfm.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-33212"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-23T15:15:50Z",
"severity": "HIGH"
},
"details": "Tenda FH1206 V1.2.0.8(8155)_EN was discovered to contain a stack-based buffer overflow vulnerability via the funcpara1 parameter in ip/goform/setcfm.",
"id": "GHSA-j2v6-5mgp-w77v",
"modified": "2024-08-16T18:30:56Z",
"published": "2024-04-23T15:30:35Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-33212"
},
{
"type": "WEB",
"url": "https://palm-vertebra-fe9.notion.site/formSetCfm-7d199da0fd0740988a498304905e2dd1"
}
],
"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-J336-77C5-WRMX
Vulnerability from github – Published: 2026-01-29 15:30 – Updated: 2026-01-29 15:30
VLAI
Details
Frigate Professional 3.36.0.9 contains a local buffer overflow vulnerability in the Pack File feature that allows attackers to execute arbitrary code by overflowing the 'Archive To' input field. Attackers can craft a malicious payload that overwrites the Structured Exception Handler (SEH) and uses an egghunter technique to execute a reverse shell payload.
Severity
{
"affected": [],
"aliases": [
"CVE-2020-37001"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-01-29T15:16:06Z",
"severity": "HIGH"
},
"details": "Frigate Professional 3.36.0.9 contains a local buffer overflow vulnerability in the Pack File feature that allows attackers to execute arbitrary code by overflowing the \u0027Archive To\u0027 input field. Attackers can craft a malicious payload that overwrites the Structured Exception Handler (SEH) and uses an egghunter technique to execute a reverse shell payload.",
"id": "GHSA-j336-77c5-wrmx",
"modified": "2026-01-29T15:30:28Z",
"published": "2026-01-29T15:30:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2020-37001"
},
{
"type": "WEB",
"url": "https://web.archive.org/web/20171116000613/http://www.frigate3.com/index.php"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/48688"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/frigate-professional-pack-file-buffer-overflow-seh-egghunter"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/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-J3CP-7WH4-9F6C
Vulnerability from github – Published: 2025-10-15 15:30 – Updated: 2026-03-31 18:31
VLAI
Details
When a BIG-IP APM Access Policy is configured on a virtual server, undisclosed traffic can cause TMM to terminate.
Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated.
Severity
{
"affected": [],
"aliases": [
"CVE-2025-53521"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-770"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-15T14:15:48Z",
"severity": "HIGH"
},
"details": "When a BIG-IP APM Access Policy is configured on a virtual server, undisclosed traffic can cause TMM to terminate.\u00a0\u00a0\n\nNote: Software versions which have reached End of Technical Support (EoTS) are not evaluated.",
"id": "GHSA-j3cp-7wh4-9f6c",
"modified": "2026-03-31T18:31:25Z",
"published": "2025-10-15T15:30:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-53521"
},
{
"type": "WEB",
"url": "https://my.f5.com/manage/s/article/K000156741"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-53521"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:N/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-J3GR-CVWW-7M69
Vulnerability from github – Published: 2025-01-30 21:31 – Updated: 2025-01-30 21:31
VLAI
Details
AutomationDirect C-More EA9 EAP9 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of AutomationDirect C-More EA9. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.
The specific flaw exists within the parsing of EAP9 files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24772.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-11609"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-30T21:15:13Z",
"severity": "HIGH"
},
"details": "AutomationDirect C-More EA9 EAP9 File Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of AutomationDirect C-More EA9. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of EAP9 files. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-24772.",
"id": "GHSA-j3gr-cvww-7m69",
"modified": "2025-01-30T21:31:23Z",
"published": "2025-01-30T21:31:23Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-11609"
},
{
"type": "WEB",
"url": "https://certvde.com/en/bulletins/bulletins/2182-automationdirect-c-more-ea9-programming-software"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-24-1673"
}
],
"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-J3PJ-94WW-QQ3J
Vulnerability from github – Published: 2022-05-24 19:02 – Updated: 2022-05-24 19:02
VLAI
Details
Omron CX-One Versions 4.60 and prior, including CX-Server Versions 5.0.29.0 and prior, are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code.
{
"affected": [],
"aliases": [
"CVE-2021-27413"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2021-05-13T19:15:00Z",
"severity": "HIGH"
},
"details": "Omron CX-One Versions 4.60 and prior, including CX-Server Versions 5.0.29.0 and prior, are vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code.",
"id": "GHSA-j3pj-94ww-qq3j",
"modified": "2022-05-24T19:02:18Z",
"published": "2022-05-24T19:02:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27413"
},
{
"type": "WEB",
"url": "https://us-cert.cisa.gov/ics/advisories/icsa-21-131-01"
},
{
"type": "WEB",
"url": "https://www.zerodayinitiative.com/advisories/ZDI-21-588"
}
],
"schema_version": "1.4.0",
"severity": []
}
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
Architecture and Design
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Implementation
Implement and perform bounds checking on input.
Mitigation
Implementation
Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
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].
No CAPEC attack patterns related to this CWE.