{"schema_version":"1.7.3","id":"openSUSE-SU-2021:1066-1","published":"2021-07-19T23:03:45Z","modified":"2026-02-04T03:01:03.661728Z","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 (bmo#1709976): Use-after-free in accessibility features of a document\n* CVE-2021-30547 (bmo#1715766): Out of bounds write in ANGLE\n* CVE-2021-29976 (bmo#1700895, bmo#1703334, bmo#1706910, bmo#1711576, bmo#1714391): Memory safety bugs fixed in Firefox 90 and Firefox ESR 78.12\n\nThis update was imported from the SUSE:SLE-15-SP2:Update update project.","affected":[{"package":{"name":"MozillaFirefox","ecosystem":"openSUSE:Leap 15.2","purl":"pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.12.0-lp152.2.61.1"}]}],"ecosystem_specific":{"binaries":[{"MozillaFirefox":"78.12.0-lp152.2.61.1","MozillaFirefox-branding-upstream":"78.12.0-lp152.2.61.1","MozillaFirefox-buildsymbols":"78.12.0-lp152.2.61.1","MozillaFirefox-devel":"78.12.0-lp152.2.61.1","MozillaFirefox-translations-common":"78.12.0-lp152.2.61.1","MozillaFirefox-translations-other":"78.12.0-lp152.2.61.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2021:1066-1.json"}}],"references":[{"type":"ADVISORY","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/P253WUL63Q3NMRE2SIMFESB3E4L3KLVY/"},{"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"}]}