cmark-gfm is GitHub's fork of cmark, a CommonMark parsing and rendering library and program in C. A polynomial time complexity issue in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. This CVE covers quadratic complexity issues when parsing text which leads with either large numbers of `>` or `-` characters. This issue has been addressed in version 0.29.0.gfm.10. Users are advised to upgrade. Users unable to upgrade should validate that their input comes from trusted sources.
References
Configurations
History
21 Nov 2024, 07:48
Type | Values Removed | Values Added |
---|---|---|
References | () https://github.com/github/cmark-gfm/commit/2300c1bd2c8226108885bf019655c4159cf26b59 - Patch | |
References | () https://github.com/github/cmark-gfm/security/advisories/GHSA-66g8-4hjf-77xh - Exploit, Vendor Advisory | |
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.3 |
Information
Published : 2023-03-31 23:15
Updated : 2024-11-21 07:48
NVD link : CVE-2023-24824
Mitre link : CVE-2023-24824
CVE.ORG link : CVE-2023-24824
JSON object : View
Products Affected
github
- cmark-gfm