{"schema_version":"1.7.3","id":"SUSE-SU-2020:3021-1","published":"2020-10-23T12:20:09Z","modified":"2026-02-04T03:47:40.069804Z","related":["CVE-2020-15683","CVE-2020-15969"],"upstream":["CVE-2020-15683","CVE-2020-15969"],"summary":"Security update for MozillaFirefox","details":"This update for MozillaFirefox fixes the following issues:\n\n- Firefox Extended Support Release 78.4.0 ESR\n  * Fixed: Various stability, functionality, and security fixes MFSA 2020-46 (bsc#1177872, bsc#1176756)\n  * CVE-2020-15969 Use-after-free in usersctp\n  * CVE-2020-15683 Memory safety bugs fixed in Firefox 82 and Firefox ESR 78.4\n  * Fixed: Fixed legacy preferences not being properly applied when set via GPO\n","affected":[{"package":{"name":"MozillaFirefox","ecosystem":"SUSE:Linux Enterprise Module for Desktop Applications 15 SP2","purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Desktop%20Applications%2015%20SP2"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"78.4.0-8.11.2"}]}],"ecosystem_specific":{"binaries":[{"MozillaFirefox":"78.4.0-8.11.2","MozillaFirefox-devel":"78.4.0-8.11.2","MozillaFirefox-translations-common":"78.4.0-8.11.2","MozillaFirefox-translations-other":"78.4.0-8.11.2"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2020:3021-1.json"}}],"references":[{"type":"ADVISORY","url":"https://www.suse.com/support/update/announcement/2020/suse-su-20203021-1/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1176756"},{"type":"REPORT","url":"https://bugzilla.suse.com/1177872"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-15683"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-15969"}]}