{"schema_version":"1.7.3","id":"openSUSE-SU-2020:2318-1","published":"2020-12-22T17:24:33Z","modified":"2025-05-07T18:11:43.251985Z","related":["CVE-2020-16042","CVE-2020-26971","CVE-2020-26973","CVE-2020-26974","CVE-2020-26978","CVE-2020-35111","CVE-2020-35112","CVE-2020-35113"],"upstream":["CVE-2020-16042","CVE-2020-26971","CVE-2020-26973","CVE-2020-26974","CVE-2020-26978","CVE-2020-35111","CVE-2020-35112","CVE-2020-35113"],"summary":"Security update for MozillaFirefox","details":"This update for MozillaFirefox fixes the following issues:\n\n- Firefox Extended Support Release 78.6.0 ESR\n  * Fixed: Various stability, functionality, and security fixes\n  MFSA 2020-55 (bsc#1180039)\n  * CVE-2020-16042 (bmo#1679003)\n    Operations on a BigInt could have caused uninitialized memory\n    to be exposed\n  * CVE-2020-26971 (bmo#1663466)\n    Heap buffer overflow in WebGL\n  * CVE-2020-26973 (bmo#1680084)\n    CSS Sanitizer performed incorrect sanitization\n  * CVE-2020-26974 (bmo#1681022)\n    Incorrect cast of StyleGenericFlexBasis resulted in a heap\n    use-after-free\n  * CVE-2020-26978 (bmo#1677047)\n    Internal network hosts could have been probed by a malicious\n    webpage\n  * CVE-2020-35111 (bmo#1657916)\n    The proxy.onRequest API did not catch view-source URLs\n  * CVE-2020-35112 (bmo#1661365)\n    Opening an extension-less download may have inadvertently\n    launched an executable instead\n  * CVE-2020-35113 (bmo#1664831, bmo#1673589)\n    Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6\n\nThis update was imported from the SUSE:SLE-15: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":"78.6.0-lp152.2.34.1"}]}],"ecosystem_specific":{"binaries":[{"MozillaFirefox":"78.6.0-lp152.2.34.1","MozillaFirefox-branding-upstream":"78.6.0-lp152.2.34.1","MozillaFirefox-buildsymbols":"78.6.0-lp152.2.34.1","MozillaFirefox-devel":"78.6.0-lp152.2.34.1","MozillaFirefox-translations-common":"78.6.0-lp152.2.34.1","MozillaFirefox-translations-other":"78.6.0-lp152.2.34.1"}]},"database_specific":{"source":"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2020:2318-1.json"}}],"references":[{"type":"ADVISORY","url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/LL2B6S5KIA4HGLES3CDLSB4VRZW275H2/"},{"type":"REPORT","url":"https://bugzilla.suse.com/1180039"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-16042"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-26971"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-26973"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-26974"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-26978"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-35111"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-35112"},{"type":"WEB","url":"https://www.suse.com/security/cve/CVE-2020-35113"}]}