CVE-2023-24824 | BDVDB-2026-198948 Detail

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.

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History#

1. Version 12023-03-31Record published in the CVE List.
2. Version 22025-02-11Most recent update recorded in the CVE List.