{"id":"MGASA-2023-0181","summary":"Updated cmark packages fix security vulnerability","details":"cmark incorrectly handled certain inputs. Fixes quadratic complexity in\nhandle_close_bracket \"![[]()\" which may lead to a denial of service\n(CVE-2023-22486).\nNoting that this also fixes a quadratic parsing issue with repeated comment\ntags that was not in a released product but which was assigned a CVE\n(CVE-2023-22484).\n","modified":"2026-02-04T03:29:58.342233Z","published":"2023-05-21T08:42:44Z","related":["CVE-2023-22484","CVE-2023-22486"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2023-0181.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=31885"},{"type":"REPORT","url":"https://lists.suse.com/pipermail/sle-security-updates/2023-May/014722.html"},{"type":"REPORT","url":"https://github.com/commonmark/cmark/releases/tag/0.30.3"}],"affected":[{"package":{"name":"cmark","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/cmark?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"0.30.3-1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2023-0181.json"}}],"schema_version":"1.7.3","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}