{"id":"MGASA-2020-0349","summary":"Updated libx11 packages fix security vulnerability","details":"There is an integer overflow and a double free vulnerability in the way LibX11\nhandles locales. The integer overflow is a necessary precursor to the double\nfree (CVE-2020-14363).\n","modified":"2026-04-16T04:41:07.198847375Z","published":"2020-08-27T15:52:56Z","upstream":["CVE-2020-14363"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2020-0349.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=27205"},{"type":"WEB","url":"https://lists.x.org/archives/xorg-announce/2020-August/003053.html"},{"type":"WEB","url":"https://lists.x.org/archives/xorg-announce/2020-August/003057.html"},{"type":"WEB","url":"https://lists.x.org/archives/xorg-announce/2020-August/003056.html"}],"affected":[{"package":{"name":"libx11","ecosystem":"Mageia:7","purl":"pkg:rpm/mageia/libx11?arch=source&distro=mageia-7"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.12-1.mga7"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2020-0349.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}