http://bugzilla.opensuse.org/show_bug.cgi?id=1210042 Bug ID: 1210042 Summary: VUL-0: CVE-2023-24824: polynomial time complexity during rendering leads to DoS Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: Other OS: Other Status: NEW Severity: Normal Priority: P5 - None Component: Security Assignee: dmueller@suse.com Reporter: carlos.lopez@suse.com QA Contact: security-team@suse.de CC: peter.simons@suse.com Found By: --- Blocker: --- CVE-2023-24824 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: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2023-24824 https://www.cve.org/CVERecord?id=CVE-2023-24824 http://www.cvedetails.com/cve/CVE-2023-24824/ https://github.com/github/cmark-gfm/commit/2300c1bd2c8226108885bf019655c4159... https://github.com/github/cmark-gfm/security/advisories/GHSA-66g8-4hjf-77xh -- You are receiving this mail because: You are on the CC list for the bug.