CVE-2023-22484

cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. Versions prior to 0.29.0.gfm.7 are subject to a polynomial time complexity issue in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7.

CVSS v3 3.5 LOW

3.5^/10

CVSS v3 : LOW

Vector :

Exploitability : 2.1 / Impact : 1.4

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact LOW

Scope UNCHANGED

References

Link	Resource
https://github.com/github/cmark-gfm/security/advisories/GHSA-24f7-9frr-5h2r	Exploit Third Party Advisory
https://github.com/github/cmark-gfm/security/advisories/GHSA-24f7-9frr-5h2r	Exploit Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:github:cmark-gfm:*:*:*:*:*:*:*:*

History

21 Nov 2024, 07:44

Type	Values Removed	Values Added
References	~~() https://github.com/github/cmark-gfm/security/advisories/GHSA-24f7-9frr-5h2r - Exploit, Third Party Advisory~~	() https://github.com/github/cmark-gfm/security/advisories/GHSA-24f7-9frr-5h2r - Exploit, Third Party Advisory
CVSS	v2 : ~~unknown~~ v3 : ~~7.5~~	v2 : unknown v3 : 3.5
Summary		(es) cmark-gfm es la bifurcación de GitHub de cmark, una librería y programa de análisis y representación de CommonMark en C. Las versiones anteriores a 0.29.0.gfm.7 están sujetas a un problema de complejidad de tiempo polinómico en cmark-gfm que puede provocar un agotamiento ilimitado de los recursos y posterior denegación del servicio. Esta vulnerabilidad ha sido parcheada en 0.29.0.gfm.7.

Information

Published : 2023-01-23 23:15

Updated : 2024-11-21 07:44

NVD link : CVE-2023-22484

Mitre link : CVE-2023-22484

CVE.ORG link : CVE-2023-22484

JSON object : View

Products Affected

github

cmark-gfm

CWE

CWE-400

Uncontrolled Resource Consumption

CWE-407

Inefficient Algorithmic Complexity

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