CVE-2023-37463 Information

Description

cmark-gfm is an extended version of the C reference implementation of CommonMark a rationalized version of Markdown syntax with a spec. Three polynomial time complexity issues in cmark-gfm may lead to unbounded resource exhaustion and subsequent denial of service. These vulnerabilities have been patched in 0.29.0.gfm.12.

Reference

https://github.com/github/cmark-gfm/security/advisories/GHSA-w4qg-3vf7-m9x5 https://github.com/github/cmark-gfm/releases/tag/0.29.0.gfm.12