{"id":"MGASA-2021-0453","summary":"Updated c-ares packages fix security vulnerability","details":"Missing input validation on hostnames returned by DNS servers.\n(CVE-2021-3672)\n","modified":"2026-04-16T04:43:21.564798453Z","published":"2021-10-02T18:57:04Z","upstream":["CVE-2021-3672"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0453.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=29350"},{"type":"WEB","url":"https://c-ares.haxx.se/adv_20210810.html"},{"type":"WEB","url":"https://www.debian.org/security/2021/dsa-4954"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5034-1"},{"type":"WEB","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/4F2ZKNNMGENSNMAS5CDHA3CDDRAXF3AQ/"},{"type":"WEB","url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/KPERAVSVZ542L4S6OA2QPUXNAJ4F2M5X/"}],"affected":[{"package":{"name":"c-ares","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/c-ares?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17.1-1.1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0453.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}