{"id":"MGASA-2021-0593","summary":"Updated calibre packages fix security vulnerability","details":"ReDoS vulnerability in html_preprocess_rules\nin ebooks/conversion/preprocess.py\n","modified":"2026-04-16T00:12:27.416068619Z","published":"2021-12-30T16:41:51Z","upstream":["CVE-2021-44686"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0593.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=29803"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/W7QKFPYJ23KG6WJ5NIYAM4N2NWZCLQGL/"}],"affected":[{"package":{"name":"calibre","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/calibre?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.23.0-3.1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0593.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}