{"id":"MGASA-2021-0414","summary":"Updated libspf2 packages fix security vulnerability","details":"A stack buffer overflow in libspf2 versions below 1.2.11 when processing \ncertain SPF macros can lead to Denial of service and potentially code \nexecution via malicious crafted SPF explanation messages (CVE-2021-20314). \n","modified":"2026-04-16T04:43:00.382198267Z","published":"2021-09-04T17:01:38Z","upstream":["CVE-2021-20314"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2021-0414.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=29361"},{"type":"WEB","url":"https://www.openwall.com/lists/oss-security/2021/08/11/6"}],"affected":[{"package":{"name":"libspf2","ecosystem":"Mageia:8","purl":"pkg:rpm/mageia/libspf2?arch=source&distro=mageia-8"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.10-5.1.mga8"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2021-0414.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}