{"schemaVersion":3,"id":"OPENSUSE-SU-2020:2315-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for MozillaFirefox\n\nThis update for MozillaFirefox fixes the following issues:\n\n- Firefox Extended Support Release 78.5.0 ESR (bsc#1178824)\n  * CVE-2020-26951: Parsing mismatches could confuse and bypass security sanitizer for chrome privileged code\n  * CVE-2020-16012: Variable time processing of cross-origin images during drawImage calls\n  * CVE-2020-26953: Fullscreen could be enabled without displaying the security UI\n  * CVE-2020-26956: XSS through paste (manual and clipboard API)\n  * CVE-2020-26958: Requests intercepted through ServiceWorkers lacked MIME type restrictions\n  * CVE-2020-26959: Use-after-free in WebRequestService\n  * CVE-2020-26960: Potential use-after-free in uses of nsTArray\n  * CVE-2020-15999: Heap buffer overflow in freetype\n  * CVE-2020-26961: DoH did not filter IPv4 mapped IP Addresses\n  * CVE-2020-26965: Software keyboards may have remembered typed passwords\n  * CVE-2020-26966: Single-word search queries were also broadcast to local network\n  * CVE-2020-26968: Memory safety bugs fixed in Firefox 83 and Firefox ESR 78.5\n\nThis update was imported from the SUSE:SLE-15:Update update project.","dates":{"published":"2020-12-22T12:04:16.000Z","modified":"2026-02-04T04:02:45.405Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":null,"severity":"unknown","version":null,"versionLabel":null,"source":null,"vector":null,"computed":false,"selection":"none"},"metrics":[]},"epss":{"probability":null,"percentile":null,"severity":"unknown","asOf":null,"change":{"pp":null,"baselineDate":null,"baselineScore":null},"history":[],"last30":[]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"opensuse","product":"MozillaFirefox&distro=openSUSE Leap 15.2","name":"MozillaFirefox","label":"MozillaFirefox&distro=openSUSE 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78.5.0-lp152.2.33.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/76P3E35NHCSZCWGVU63J3OKJKJO3HUJD/","label":"lists.opensuse.org/archives/…","hostname":"lists.opensuse.org","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1178824","label":"bugzilla.suse.com/1178824","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2020-15999","label":"www.suse.com/security/cve/CVE-2020-15999","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-16012","label":"www.suse.com/security/cve/CVE-2020-16012","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26951","label":"www.suse.com/security/cve/CVE-2020-26951","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26953","label":"www.suse.com/security/cve/CVE-2020-26953","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26956","label":"www.suse.com/security/cve/CVE-2020-26956","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26958","label":"www.suse.com/security/cve/CVE-2020-26958","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26959","label":"www.suse.com/security/cve/CVE-2020-26959","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26960","label":"www.suse.com/security/cve/CVE-2020-26960","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26961","label":"www.suse.com/security/cve/CVE-2020-26961","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26965","label":"www.suse.com/security/cve/CVE-2020-26965","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26966","label":"www.suse.com/security/cve/CVE-2020-26966","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-26968","label":"www.suse.com/security/cve/CVE-2020-26968","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2020-15999","CVE-2020-16012","CVE-2020-26951","CVE-2020-26953","CVE-2020-26956","CVE-2020-26958","CVE-2020-26959","CVE-2020-26960","CVE-2020-26961","CVE-2020-26965","CVE-2020-26966","CVE-2020-26968"],"downstream":[],"duplicates":[],"related":["CVE-2020-15999","CVE-2020-16012","CVE-2020-26951","CVE-2020-26953","CVE-2020-26956","CVE-2020-26958","CVE-2020-26959","CVE-2020-26960","CVE-2020-26961","CVE-2020-26965","CVE-2020-26966","CVE-2020-26968"]},"timeline":[{"kind":"published","date":"2020-12-22T12:04:16.000Z","label":"Published","detail":"Vulnerability 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