CVE - CVE-2023-24824

CVE-ID
CVE-2023-24824	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
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
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
MISC:https://github.com/github/cmark-gfm/commit/2300c1bd2c8226108885bf019655c4159cf26b59 URL:https://github.com/github/cmark-gfm/commit/2300c1bd2c8226108885bf019655c4159cf26b59 MISC:https://github.com/github/cmark-gfm/security/advisories/GHSA-66g8-4hjf-77xh URL:https://github.com/github/cmark-gfm/security/advisories/GHSA-66g8-4hjf-77xh
Assigning CNA
GitHub (maintainer security advisories)
Date Record Created
20230130	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20230130)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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