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).
5213 vulnerabilities reference this CWE, most recent first.
GHSA-GRHV-WQP6-MHVX
Vulnerability from github – Published: 2025-08-25 15:32 – Updated: 2025-11-03 21:34
VLAI
Details
A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8779 of biosig.c on the current master branch (35a819fa), when the Tag is 6:
else if (tag==6) // 0x06 "number of sequences"
{
// NRec
if (len>4) fprintf(stderr,"Warning MFER tag6 incorrect length %i>4\n",len);
curPos += ifread(buf,1,len,hdr);
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2025-54484"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-25T14:15:34Z",
"severity": "CRITICAL"
},
"details": "A stack-based buffer overflow vulnerability exists in the MFER parsing functionality of The Biosig Project libbiosig 3.9.0 and Master Branch (35a819fa). A specially crafted MFER file can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.This vulnerability manifests on line 8779 of biosig.c on the current master branch (35a819fa), when the Tag is 6:\n\n\t\t\t\telse if (tag==6) \t// 0x06 \"number of sequences\"\n\t\t\t\t{\n\t\t\t\t\t// NRec\n\t\t\t\t\tif (len\u003e4) fprintf(stderr,\"Warning MFER tag6 incorrect length %i\u003e4\\n\",len);\n\t\t\t\t\tcurPos += ifread(buf,1,len,hdr);",
"id": "GHSA-grhv-wqp6-mhvx",
"modified": "2025-11-03T21:34:23Z",
"published": "2025-08-25T15:32:01Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-54484"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2234"
},
{
"type": "WEB",
"url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2234"
}
],
"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-GRMC-8W5P-47X7
Vulnerability from github – Published: 2024-08-26 15:31 – Updated: 2024-08-26 15:31
VLAI
Details
Tenda AX1806 v1.0.0.1 contains a stack overflow via the adv.iptv.stbpvid parameter in the function setIptvInfo.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-44558"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-08-26T13:15:05Z",
"severity": "HIGH"
},
"details": "Tenda AX1806 v1.0.0.1 contains a stack overflow via the adv.iptv.stbpvid parameter in the function setIptvInfo.",
"id": "GHSA-grmc-8w5p-47x7",
"modified": "2024-08-26T15:31:15Z",
"published": "2024-08-26T15:31:15Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-44558"
},
{
"type": "WEB",
"url": "https://detailed-stetson-767.notion.site/Tenda-AX1806-Buffer-Overflow-in-setIptvInfo-5aee8fa8b7754d319ee35027d3628f2e?pvs=4"
}
],
"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-GRQ5-CG54-WP35
Vulnerability from github – Published: 2024-05-14 18:30 – Updated: 2024-07-03 18:41
VLAI
Details
TOTOLINK LR350 V9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the password parameter in the function urldecode.
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-34308"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-05-14T15:38:38Z",
"severity": "HIGH"
},
"details": "TOTOLINK LR350 V9.3.5u.6369_B20220309 was discovered to contain a stack overflow via the password parameter in the function urldecode.",
"id": "GHSA-grq5-cg54-wp35",
"modified": "2024-07-03T18:41:05Z",
"published": "2024-05-14T18:30:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-34308"
},
{
"type": "WEB",
"url": "https://github.com/s4ndw1ch136/IOT-vuln-reports/blob/main/totolink%20LR350/README.md"
}
],
"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-GRVX-723J-W74G
Vulnerability from github – Published: 2026-02-13 00:32 – Updated: 2026-02-13 00:32
VLAI
Details
AVS Audio Converter 9.1 contains a local buffer overflow vulnerability that allows local attackers to overwrite CPU registers by manipulating the 'Exit folder' input field. Attackers can craft a specially designed text file with 264 bytes of padding followed by register overwrite values to compromise the application and potentially execute arbitrary code.
Severity
{
"affected": [],
"aliases": [
"CVE-2019-25331"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-02-12T23:16:05Z",
"severity": "HIGH"
},
"details": "AVS Audio Converter 9.1 contains a local buffer overflow vulnerability that allows local attackers to overwrite CPU registers by manipulating the \u0027Exit folder\u0027 input field. Attackers can craft a specially designed text file with 264 bytes of padding followed by register overwrite values to compromise the application and potentially execute arbitrary code.",
"id": "GHSA-grvx-723j-w74g",
"modified": "2026-02-13T00:32:52Z",
"published": "2026-02-13T00:32:52Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2019-25331"
},
{
"type": "WEB",
"url": "https://www.exploit-db.com/exploits/47788"
},
{
"type": "WEB",
"url": "https://www.vulncheck.com/advisories/avs-audio-converter-exit-folder-buffer-overflow"
},
{
"type": "WEB",
"url": "http://www.avs4you.com"
}
],
"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-GRW7-F5C2-VC83
Vulnerability from github – Published: 2024-07-19 18:31 – Updated: 2024-08-01 15:32
VLAI
Details
A stack overflow in Tenda AX1806 v1.0.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2024-41492"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-19T17:15:03Z",
"severity": "HIGH"
},
"details": "A stack overflow in Tenda AX1806 v1.0.0.1 allows attackers to cause a Denial of Service (DoS) via a crafted input.",
"id": "GHSA-grw7-f5c2-vc83",
"modified": "2024-08-01T15:32:06Z",
"published": "2024-07-19T18:31:21Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-41492"
},
{
"type": "WEB",
"url": "https://gist.github.com/Swind1er/4176fdc25e415296904c9fb19e2f8293"
}
],
"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-GV69-7Q7F-C8FH
Vulnerability from github – Published: 2025-01-17 03:30 – Updated: 2025-01-17 03:30
VLAI
Details
Fuji Electric Alpha5 SMART
is vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code.
Severity
{
"affected": [],
"aliases": [
"CVE-2024-34579"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-01-17T01:15:22Z",
"severity": "HIGH"
},
"details": "Fuji Electric Alpha5 SMART \n\nis vulnerable to a stack-based buffer overflow, which may allow an attacker to execute arbitrary code.",
"id": "GHSA-gv69-7q7f-c8fh",
"modified": "2025-01-17T03:30:29Z",
"published": "2025-01-17T03:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-34579"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-25-016-05"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/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-GV9M-9FJQ-VFQQ
Vulnerability from github – Published: 2025-02-11 18:31 – Updated: 2025-02-11 18:31
VLAI
Details
A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6 allows a remote authenticated attacker to achieve remote code execution.
Severity
9.9 (Critical)
{
"affected": [],
"aliases": [
"CVE-2025-22467"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-02-11T16:15:50Z",
"severity": "CRITICAL"
},
"details": "A stack-based buffer overflow in Ivanti Connect Secure before version 22.7R2.6 allows a remote authenticated attacker to achieve remote code execution.",
"id": "GHSA-gv9m-9fjq-vfqq",
"modified": "2025-02-11T18:31:34Z",
"published": "2025-02-11T18:31:34Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-22467"
},
{
"type": "WEB",
"url": "https://forums.ivanti.com/s/article/February-Security-Advisory-Ivanti-Connect-Secure-ICS-Ivanti-Policy-Secure-IPS-and-Ivanti-Secure-Access-Client-ISAC-Multiple-CVEs"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-GVCC-MWHQ-CCVW
Vulnerability from github – Published: 2024-09-16 14:37 – Updated: 2024-09-16 14:37
VLAI
Details
The web service of certain models of D-Link wireless routers contains a Stack-based Buffer Overflow vulnerability, which allows unauthenticated remote attackers to exploit this vulnerability to execute arbitrary code on the device.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2024-45695"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-09-16T07:15:02Z",
"severity": "CRITICAL"
},
"details": "The web service of certain models of D-Link wireless routers contains a Stack-based Buffer Overflow vulnerability, which allows unauthenticated remote attackers to exploit this vulnerability to execute arbitrary code on the device.",
"id": "GHSA-gvcc-mwhq-ccvw",
"modified": "2024-09-16T14:37:28Z",
"published": "2024-09-16T14:37:28Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-45695"
},
{
"type": "WEB",
"url": "https://www.twcert.org.tw/en/cp-139-8083-a299e-2.html"
},
{
"type": "WEB",
"url": "https://www.twcert.org.tw/tw/cp-132-8082-f1687-1.html"
}
],
"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-GVF2-9PVF-3985
Vulnerability from github – Published: 2024-07-09 18:30 – Updated: 2024-07-09 18:30
VLAI
Details
SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability
Severity
8.8 (High)
{
"affected": [],
"aliases": [
"CVE-2024-28928"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-07-09T17:15:15Z",
"severity": "HIGH"
},
"details": "SQL Server Native Client OLE DB Provider Remote Code Execution Vulnerability",
"id": "GHSA-gvf2-9pvf-3985",
"modified": "2024-07-09T18:30:49Z",
"published": "2024-07-09T18:30:49Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-28928"
},
{
"type": "WEB",
"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2024-28928"
}
],
"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-GVF4-7544-2WH5
Vulnerability from github – Published: 2024-03-29 15:30 – Updated: 2024-07-03 18:33
VLAI
Details
Tenda FH1205 v2.0.0.7(775) has a stack overflow vulnerability in the page parameter from fromDhcpListClient function.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2024-30623"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-03-29T13:15:15Z",
"severity": "MODERATE"
},
"details": "Tenda FH1205 v2.0.0.7(775) has a stack overflow vulnerability in the page parameter from fromDhcpListClient function.",
"id": "GHSA-gvf4-7544-2wh5",
"modified": "2024-07-03T18:33:58Z",
"published": "2024-03-29T15:30:29Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-30623"
},
{
"type": "WEB",
"url": "https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/FH/FH1205/fromDhcpListClient_page.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"type": "CVSS_V3"
}
]
}
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.