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).
5243 vulnerabilities reference this CWE, most recent first.
CVE-2009-20008 (GCVE-0-2009-20008)
Vulnerability from cvelistv5 – Published: 2025-08-30 13:47 – Updated: 2026-05-25 23:40 Unsupported When Assigned- CWE-121 - Stack-based Buffer Overflow
| URL | Tags |
|---|---|
| https://web.archive.org/web/20110426190759/http:/… | technical-description |
| https://en.wikipedia.org/wiki/Green_Dam_Youth_Escort | product |
| https://www.exploit-db.com/exploits/8969 | exploit |
| https://www.exploit-db.com/exploits/8938 | exploit |
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://www.vulncheck.com/advisories/green-dam-ur… | third-party-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| Zhengzhou Jinhui Computer System Engineering Co. Ltd. ; Beijing Dazheng Human Language Technology Academy | Green Dam Youth Escort |
Affected:
3.17
(custom)
|
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CVE-2009-20007 (GCVE-0-2009-20007)
Vulnerability from cvelistv5 – Published: 2025-09-16 14:34 – Updated: 2026-05-15 11:13 Unsupported When Assigned- CWE-121 - Stack-based Buffer Overflow
| URL | Tags |
|---|---|
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://www.exploit-db.com/exploits/8227 | exploit |
| https://www.exploit-db.com/exploits/16459 | exploit |
| https://www.zeroscience.mk/en/vulnerabilities/ZSL… | technical-descriptionexploit |
| https://web.archive.org/web/20090116203306/http:/… | product |
| https://www.vulncheck.com/advisories/talkative-ir… | third-party-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| Talkative | Talkative IRC |
Affected:
0 , ≤ 0.4.4.16
(custom)
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CVE-2009-20005 (GCVE-0-2009-20005)
Vulnerability from cvelistv5 – Published: 2025-09-16 14:32 – Updated: 2026-05-15 11:13- CWE-121 - Stack-based Buffer Overflow
| URL | Tags |
|---|---|
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://www.exploit-db.com/exploits/16807 | exploit |
| https://www.juniper.net/us/en/threatlabs/ips-sign… | third-party-advisory |
| https://www.intersystems.com/products/cache/ | product |
| https://www.vulncheck.com/advisories/intersystems… | third-party-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| InterSystems Corporation | InterSystems Caché |
Affected:
0 , ≤ 2009.1
(custom)
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CVE-2009-20004 (GCVE-0-2009-20004)
Vulnerability from cvelistv5 – Published: 2025-08-21 20:11 – Updated: 2026-05-15 11:13 Unsupported When Assigned- CWE-121 - Stack-based Buffer Overflow
| URL | Tags |
|---|---|
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://www.exploit-db.com/exploits/16664 | exploit |
| https://www.exploit-db.com/exploits/10345 | exploit |
| https://www.exploit-db.com/exploits/10339 | exploit |
| https://www.fortiguard.com/encyclopedia/ips/18034… | third-party-advisory |
| https://web.archive.org/web/20101210055252/http:/… | product |
| https://www.vulncheck.com/advisories/galan-buffer… | third-party-advisory |
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CVE-2009-20003 (GCVE-0-2009-20003)
Vulnerability from cvelistv5 – Published: 2025-08-21 20:15 – Updated: 2026-05-15 11:13- CWE-121 - Stack-based Buffer Overflow
| URL | Tags |
|---|---|
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://www.exploit-db.com/exploits/10371 | exploit |
| https://www.exploit-db.com/exploits/10373 | exploit |
| https://www.fortiguard.com/encyclopedia/ips/18035 | third-party-advisory |
| http://www.xenorate.com/ | product |
| https://web.archive.org/web/20100507021109/http:/… | vendor-advisorypatch |
| https://www.vulncheck.com/advisories/xenorate-xpl… | third-party-advisory |
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CVE-2009-20002 (GCVE-0-2009-20002)
Vulnerability from cvelistv5 – Published: 2025-08-21 20:13 – Updated: 2026-05-15 11:13 Unsupported When Assigned- CWE-121 - Stack-based Buffer Overflow
| URL | Tags |
|---|---|
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://www.exploit-db.com/exploits/9618 | exploit |
| https://www.exploit-db.com/exploits/10240 | exploit |
| https://web.archive.org/web/20090731112010/http:/… | exploit |
| https://ccm.net/downloads/sound/5995-millennium-m… | product |
| https://www.vulncheck.com/advisories/millenium-mp… | third-party-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| Millenium | MP3 Studio |
Affected:
0 , ≤ 2.0
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CVE-2009-10006 (GCVE-0-2009-10006)
Vulnerability from cvelistv5 – Published: 2025-08-22 14:07 – Updated: 2026-05-15 11:13- CWE-121 - Stack-based Buffer Overflow
| URL | Tags |
|---|---|
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://www.exploit-db.com/exploits/16864 | exploit |
| https://www.exploit-db.com/exploits/14013 | exploit |
| https://www.moddb.com/news/ufo-alien-invasion-231… | vendor-advisorypatch |
| https://www.vulncheck.com/advisories/ufo-alien-in… | third-party-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| UFO: Alien Invasion Project | UFO: Alien Invasion |
Affected:
0 , ≤ 2.2.1
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CVE-2008-20001 (GCVE-0-2008-20001)
Vulnerability from cvelistv5 – Published: 2025-08-30 13:42 – Updated: 2026-05-15 11:13- CWE-121 - Stack-based Buffer Overflow
| URL | Tags |
|---|---|
| https://raw.githubusercontent.com/rapid7/metasplo… | exploit |
| https://www.exploit-db.com/exploits/16635 | exploit |
| https://web.archive.org/web/20081219180353/http:/… | product |
| https://support.activepdf.com/support/solutions/3… | product |
| https://documentation.activepdf.com/WebGrabber_GS… | product |
| https://www.vulncheck.com/advisories/activepdf-we… | third-party-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| activePDF | WebGrabber |
Affected:
0 , ≤ 3.8.2.0
(custom)
|
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"url": "https://support.activepdf.com/support/solutions/35000139131"
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GHSA-2227-JCPX-8W3R
Vulnerability from github – Published: 2025-09-16 15:32 – Updated: 2025-09-16 15:32A stack-based buffer overflow can be remotely triggered when formatting an error message in the Control-M/Agent when SSL/TLS communication is configured.
The issue occurs in the following cases:
- Control-M/Agent 9.0.20: SSL/TLS configuration is set to the non-default setting "use_openssl=n";
- Control-M/Agent 9.0.21 and 9.0.22: Agent router configuration uses the non-default settings "JAVA_AR=N" and "use_openssl=n".
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"id": "GHSA-2227-jcpx-8w3r",
"modified": "2025-09-16T15:32:36Z",
"published": "2025-09-16T15:32:36Z",
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"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-55117"
},
{
"type": "WEB",
"url": "https://bmcapps.my.site.com/casemgmt/sc_KnowledgeArticle?sfdcid=000441972"
},
{
"type": "WEB",
"url": "https://bmcapps.my.site.com/casemgmt/sc_KnowledgeArticle?sfdcid=000442099"
}
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"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N",
"type": "CVSS_V3"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:N/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-2254-5PM3-PMW5
Vulnerability from github – Published: 2023-01-12 00:30 – Updated: 2023-01-19 18:30Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the "cc" channel of Insteon Hub running firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker should send an authenticated HTTP request to trigger this vulnerability. In cmd s_net, at 0x9d0181ec, the value for the gate key is copied using strcpy to the buffer at $sp+0x290.This buffer is 32 bytes large, sending anything longer will cause a buffer overflow.
{
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"aliases": [
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"database_specific": {
"cwe_ids": [
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],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-01-11T22:15:00Z",
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},
"details": "Multiple exploitable buffer overflow vulnerabilities exist in the PubNub message handler for the \"cc\" channel of Insteon Hub running firmware version 1012. Specially crafted commands sent through the PubNub service can cause a stack-based buffer overflow overwriting arbitrary data. An attacker should send an authenticated HTTP request to trigger this vulnerability. In cmd s_net, at 0x9d0181ec, the value for the `gate` key is copied using `strcpy` to the buffer at `$sp+0x290`.This buffer is 32 bytes large, sending anything longer will cause a buffer overflow.",
"id": "GHSA-2254-5pm3-pmw5",
"modified": "2023-01-19T18:30:27Z",
"published": "2023-01-12T00:30:18Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2017-16280"
},
{
"type": "WEB",
"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2017-0483"
}
],
"schema_version": "1.4.0",
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]
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Mitigation MIT-10
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
Use an abstraction library to abstract away risky APIs. Not a complete solution.
Mitigation
Implement and perform bounds checking on input.
Mitigation
Do not use dangerous functions such as gets. Use safer, equivalent functions which check for boundary errors.
Mitigation MIT-11
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.