http://bugzilla.opensuse.org/show_bug.cgi?id=1207674 Bug ID: 1207674 Summary: VUL-0: CVE-2023-22486: ghc-cmark-gfm: cmark-gfm: quadratic complexity bug in handle_close_bracket may lead to a denial of service Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: Other URL: https://smash.suse.de/issue/355235/ OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Security Assignee: mimi.vx@gmail.com Reporter: thomas.leroy@suse.com QA Contact: security-team@suse.de Found By: Security Response Team Blocker: --- CVE-2023-22486 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 contain a polynomial time complexity issue in handle_close_bracket that may lead to unbounded resource exhaustion and subsequent denial of service. This vulnerability has been patched in 0.29.0.gfm.7. References: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-22486 https://github.com/github/cmark-gfm/security/advisories/GHSA-r572-jvj2-3m8p https://www.cve.org/CVERecord?id=CVE-2023-22486 -- You are receiving this mail because: You are on the CC list for the bug.