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).
5237 vulnerabilities reference this CWE, most recent first.
GHSA-2FG2-RF2V-2FH3
Vulnerability from github – Published: 2025-11-25 09:31 – Updated: 2025-11-25 09:31
VLAI
Details
Security Point (Windows) of MaLion and MaLionCloud contains a stack-based buffer overflow vulnerability in processing HTTP headers. Receiving a specially crafted request from a remote unauthenticated attacker could lead to arbitrary code execution with SYSTEM privilege.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2025-62691"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-11-25T08:15:54Z",
"severity": "CRITICAL"
},
"details": "Security Point (Windows) of MaLion and MaLionCloud contains a stack-based buffer overflow vulnerability in processing HTTP headers. Receiving a specially crafted request from a remote unauthenticated attacker could lead to arbitrary code execution with SYSTEM privilege.",
"id": "GHSA-2fg2-rf2v-2fh3",
"modified": "2025-11-25T09:31:24Z",
"published": "2025-11-25T09:31:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-62691"
},
{
"type": "WEB",
"url": "https://jvn.jp/en/jp/JVN76298784"
},
{
"type": "WEB",
"url": "https://www.intercom.co.jp/information/2025/1125.html"
}
],
"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"
},
{
"score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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-2FGX-9W4G-59GC
Vulnerability from github – Published: 2026-07-02 00:31 – Updated: 2026-07-02 15:32
VLAI
Details
Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_448384 component
Severity
7.5 (High)
{
"affected": [],
"aliases": [
"CVE-2026-52190"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-07-01T22:16:49Z",
"severity": "HIGH"
},
"details": "Buffer Overflow vulnerability in UTT nv518G nv518GV3v3.2.7-210919-161313 allows a remote attacker to cause a denial of service via the gohead/sub_448384 component",
"id": "GHSA-2fgx-9w4g-59gc",
"modified": "2026-07-02T15:32:05Z",
"published": "2026-07-02T00:31:40Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-52190"
},
{
"type": "WEB",
"url": "https://github.com/akuma-QAQ/CVEreport/tree/main/518G/FUN_00448384"
},
{
"type": "WEB",
"url": "https://utt.com.cn/downloadcenter.php?filetypeid=3\u0026model=518G\u0026lang=zhcn"
}
],
"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-2FPV-7M2F-PJMV
Vulnerability from github – Published: 2023-02-03 03:30 – Updated: 2023-02-10 03:30
VLAI
Details
Delta Electronics DOPSoft versions 4.00.16.22 and prior are vulnerable to a stack-based buffer overflow, which could allow an attacker to remotely execute arbitrary code when a malformed file is introduced to the software.
Severity
7.8 (High)
{
"affected": [],
"aliases": [
"CVE-2023-0123"
],
"database_specific": {
"cwe_ids": [
"CWE-121",
"CWE-787"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2023-02-03T03:15:00Z",
"severity": "HIGH"
},
"details": "Delta Electronics DOPSoft versions 4.00.16.22 and prior are vulnerable to a stack-based buffer overflow, which could allow an attacker to remotely execute arbitrary code when a malformed file is introduced to the software.",
"id": "GHSA-2fpv-7m2f-pjmv",
"modified": "2023-02-10T03:30:19Z",
"published": "2023-02-03T03:30:24Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2023-0123"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/uscert/ics/advisories/icsa-23-031-01"
}
],
"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-2FQH-VMVF-C822
Vulnerability from github – Published: 2022-09-01 00:00 – Updated: 2023-01-21 03:30
VLAI
Details
A stack buffer overflow flaw was found in Libtiffs' tiffcp.c in main() function. This flaw allows an attacker to pass a crafted TIFF file to the tiffcp tool, triggering a stack buffer overflow issue, possibly corrupting the memory, and causing a crash that leads to a denial of service.
Severity
6.1 (Medium)
{
"affected": [],
"aliases": [
"CVE-2022-1355"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2022-08-31T16:15:00Z",
"severity": "MODERATE"
},
"details": "A stack buffer overflow flaw was found in Libtiffs\u0027 tiffcp.c in main() function. This flaw allows an attacker to pass a crafted TIFF file to the tiffcp tool, triggering a stack buffer overflow issue, possibly corrupting the memory, and causing a crash that leads to a denial of service.",
"id": "GHSA-2fqh-vmvf-c822",
"modified": "2023-01-21T03:30:28Z",
"published": "2022-09-01T00:00:22Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2022-1355"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2022:7585"
},
{
"type": "WEB",
"url": "https://access.redhat.com/errata/RHSA-2022:8194"
},
{
"type": "WEB",
"url": "https://access.redhat.com/security/cve/CVE-2022-1355"
},
{
"type": "WEB",
"url": "https://bugzilla.redhat.com/show_bug.cgi?id=2074415"
},
{
"type": "WEB",
"url": "https://gitlab.com/libtiff/libtiff/-/issues/400"
},
{
"type": "WEB",
"url": "https://gitlab.com/libtiff/libtiff/-/merge_requests/323"
},
{
"type": "WEB",
"url": "https://lists.debian.org/debian-lts-announce/2023/01/msg00018.html"
},
{
"type": "WEB",
"url": "https://security.gentoo.org/glsa/202210-10"
},
{
"type": "WEB",
"url": "https://security.netapp.com/advisory/ntap-20221014-0007"
},
{
"type": "WEB",
"url": "https://www.debian.org/security/2023/dsa-5333"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H",
"type": "CVSS_V3"
}
]
}
GHSA-2G2H-672J-8VFH
Vulnerability from github – Published: 2024-06-13 18:31 – Updated: 2024-10-03 18:30
VLAI
Details
Fuji Electric Tellus Lite V-Simulator is vulnerable to a stack-based buffer overflow, which could allow an attacker to execute arbitrary code.
Severity
{
"affected": [],
"aliases": [
"CVE-2024-37029"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-06-13T18:15:10Z",
"severity": "HIGH"
},
"details": "Fuji Electric Tellus Lite V-Simulator \nis vulnerable to a stack-based buffer overflow, which could allow an attacker to execute arbitrary code.",
"id": "GHSA-2g2h-672j-8vfh",
"modified": "2024-10-03T18:30:35Z",
"published": "2024-06-13T18:31:59Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-37029"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-24-165-14"
}
],
"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-2G39-F45W-2FCM
Vulnerability from github – Published: 2025-10-20 15:30 – Updated: 2025-10-20 15:30
VLAI
Details
Stack-based Buffer Overflow in lws_adns_parse_label in warmcat libwebsockets allows, when the LWS_WITH_SYS_ASYNC_DNS flag is enabled during compilation, to overflow the label_stack, when the attacker is able to sniff a DNS request in order to craft a response with a matching id containing a label longer than the maximum.
Severity
{
"affected": [],
"aliases": [
"CVE-2025-11678"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-10-20T14:15:40Z",
"severity": "HIGH"
},
"details": "Stack-based Buffer Overflow\u00a0in lws_adns_parse_label in warmcat libwebsockets allows, when the LWS_WITH_SYS_ASYNC_DNS flag is enabled during compilation, to overflow the label_stack, when the attacker is able to sniff a DNS request in order to craft a response with a matching id containing a label longer than the maximum.",
"id": "GHSA-2g39-f45w-2fcm",
"modified": "2025-10-20T15:30:25Z",
"published": "2025-10-20T15:30:25Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-11678"
},
{
"type": "WEB",
"url": "https://libwebsockets.org/git/libwebsockets/commit?id=2bb9598562b37c942ba5b04bcde3f7fdf66a9d3a"
},
{
"type": "WEB",
"url": "https://www.nozominetworks.com/labs/vulnerability-advisories-cve-2025-11678"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:4.0/AV:A/AC:L/AT:P/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-2G8J-23Q2-F55C
Vulnerability from github – Published: 2025-08-07 21:31 – Updated: 2025-08-08 18:32
VLAI
Details
In GStreamer through 1.26.1, the subparse plugin's parse_subrip_time function may write data past the bounds of a stack buffer, leading to a crash.
Severity
5.6 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-47806"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-08-07T20:15:27Z",
"severity": "MODERATE"
},
"details": "In GStreamer through 1.26.1, the subparse plugin\u0027s parse_subrip_time function may write data past the bounds of a stack buffer, leading to a crash.",
"id": "GHSA-2g8j-23q2-f55c",
"modified": "2025-08-08T18:32:22Z",
"published": "2025-08-07T21:31:08Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-47806"
},
{
"type": "WEB",
"url": "https://github.com/atredispartners/advisories/blob/master/2025/ATREDIS-2025-0003.md"
},
{
"type": "WEB",
"url": "https://gstreamer.freedesktop.org/security"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:L",
"type": "CVSS_V3"
}
]
}
GHSA-2GVX-5FRJ-6PX5
Vulnerability from github – Published: 2024-04-23 15:30 – Updated: 2024-07-03 18:36
VLAI
Details
Tenda FH1206 V1.2.0.8(8155)_EN was discovered to contain a stack-based buffer overflow vulnerability via the mitInterface parameter in ip/goform/addressNat.
Severity
9.8 (Critical)
{
"affected": [],
"aliases": [
"CVE-2024-33215"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2024-04-23T15:15:50Z",
"severity": "CRITICAL"
},
"details": "Tenda FH1206 V1.2.0.8(8155)_EN was discovered to contain a stack-based buffer overflow vulnerability via the mitInterface parameter in ip/goform/addressNat.",
"id": "GHSA-2gvx-5frj-6px5",
"modified": "2024-07-03T18:36:43Z",
"published": "2024-04-23T15:30:36Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2024-33215"
},
{
"type": "WEB",
"url": "https://palm-vertebra-fe9.notion.site/fromAddressNat_mitInterface-20fb36254513485082243e393b11fd1c"
}
],
"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-2GX2-9HJ7-P6PC
Vulnerability from github – Published: 2022-05-17 03:12 – Updated: 2025-09-06 00:30
VLAI
Details
Stack-based buffer overflow in an unspecified DLL file in a DTM development kit in Schneider Electric Unity Pro, SoMachine, SoMove, SoMove Lite, Modbus Communication Library 2.2.6 and earlier, CANopen Communication Library 1.0.2 and earlier, EtherNet/IP Communication Library 1.0.0 and earlier, EM X80 Gateway DTM (MB TCP/SL), Advantys DTM for OTB, Advantys DTM for STB, KINOS DTM, SOLO DTM, and Xantrex DTMs allows remote attackers to execute arbitrary code via unspecified vectors.
{
"affected": [],
"aliases": [
"CVE-2014-9200"
],
"database_specific": {
"cwe_ids": [
"CWE-119",
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2015-02-01T15:59:00Z",
"severity": "HIGH"
},
"details": "Stack-based buffer overflow in an unspecified DLL file in a DTM development kit in Schneider Electric Unity Pro, SoMachine, SoMove, SoMove Lite, Modbus Communication Library 2.2.6 and earlier, CANopen Communication Library 1.0.2 and earlier, EtherNet/IP Communication Library 1.0.0 and earlier, EM X80 Gateway DTM (MB TCP/SL), Advantys DTM for OTB, Advantys DTM for STB, KINOS DTM, SOLO DTM, and Xantrex DTMs allows remote attackers to execute arbitrary code via unspecified vectors.",
"id": "GHSA-2gx2-9hj7-p6pc",
"modified": "2025-09-06T00:30:24Z",
"published": "2022-05-17T03:12:33Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2014-9200"
},
{
"type": "WEB",
"url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2015-009-01"
},
{
"type": "WEB",
"url": "https://ics-cert.us-cert.gov/advisories/ICSA-15-027-02"
},
{
"type": "WEB",
"url": "https://www.cisa.gov/news-events/ics-advisories/icsa-15-027-02"
},
{
"type": "WEB",
"url": "http://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2015-009-01"
},
{
"type": "WEB",
"url": "http://www.securityfocus.com/bid/72335"
}
],
"schema_version": "1.4.0",
"severity": []
}
GHSA-2H2J-468C-9FXC
Vulnerability from github – Published: 2025-03-05 21:32 – Updated: 2025-03-07 00:31
VLAI
Details
A vulnerability has been found in Tenda AC15 15.03.05.19 in the function GetParentControlInfo of the file /goform/GetParentControlInfo. The manipulation of the argument src leads to stack-based buffer overflow.
Severity
6.5 (Medium)
{
"affected": [],
"aliases": [
"CVE-2025-25634"
],
"database_specific": {
"cwe_ids": [
"CWE-121"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2025-03-05T21:15:19Z",
"severity": "MODERATE"
},
"details": "A vulnerability has been found in Tenda AC15 15.03.05.19 in the function GetParentControlInfo of the file /goform/GetParentControlInfo. The manipulation of the argument src leads to stack-based buffer overflow.",
"id": "GHSA-2h2j-468c-9fxc",
"modified": "2025-03-07T00:31:55Z",
"published": "2025-03-05T21:32:13Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2025-25634"
},
{
"type": "WEB",
"url": "https://github.com/Pr0b1em/IoT/blob/master/TendaAC15v15.03.05.19GetParentControlInfo.md"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N",
"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.