CVE-2023-22483 Information

Description

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 several polynomial time complexity issues in cmark-gfm that may lead to unbounded resource exhaustion and subsequent denial of service. Various commands when piped to cmark-gfm with large values cause the running time to increase quadratically. These vulnerabilities have been patched in version 0.29.0.gfm.7.

Reference

https://github.com/github/cmark-gfm/security/advisories/GHSA-29g3-96g3-jg6c