{"schema_version":"1.7.3","id":"SUSE-SU-2021:14766-1","published":"2021-07-16T09:09:38Z","modified":"2026-02-04T03:01:23.295171Z","related":["CVE-2021-29970","CVE-2021-29976","CVE-2021-30547"],"upstream":["CVE-2021-29970","CVE-2021-29976","CVE-2021-30547"],"summary":"Security update for MozillaFirefox","details":"This update for MozillaFirefox fixes the following issues:\n\nFirefox Extended Support Release 78.12.0 ESR\n\n* Fixed: Various stability, functionality, and security fixes\n\nMFSA 2021-29 (bsc#1188275)\n\n* CVE-2021-29970: Use-after-free in accessibility features of a document\n* CVE-2021-30547: Out of bounds write in ANGLE\n* CVE-2021-29976: Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12\n","affected":[{"package":{"name":"MozillaFirefox","ecosystem":"SUSE:Linux Enterprise Server 11 SP4-LTSS","purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Server%2011%20SP4-LTSS"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.12.0-78.134.1"}]}],"ecosystem_specific":{"binaries":[{"MozillaFirefox":"78.12.0-78.134.1","MozillaFirefox-translations-common":"78.12.0-78.134.1","MozillaFirefox-translations-other":"78.12.0-78.134.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2021:14766-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2021/suse-su-202114766-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1188275"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-29970"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-29976"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2021-30547"}]}