{"schemaVersion":3,"id":"SUSE-SU-2020:1209-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for MozillaFirefox\n\nThis update for MozillaFirefox fixes the following issues:\n\nUpdate to version 68.8.0 ESR (bsc#1171186):\n\n- CVE-2020-12387: Use-after-free during worker shutdown\n- CVE-2020-12388: Sandbox escape with improperly guarded Access Tokens\n- CVE-2020-12389: Sandbox escape with improperly separated process types\n- CVE-2020-6831: Buffer overflow in SCTP chunk input validation\n- CVE-2020-12392: Arbitrary local file access with 'Copy as cURL'\n- CVE-2020-12393: Devtools' 'Copy as cURL' feature did not fully escape website-controlled data, potentially leading to command injection\n- CVE-2020-12395: Memory safety bugs fixed in Firefox 76 and Firefox ESR 68.8","dates":{"published":"2020-05-07T07:25:20.000Z","modified":"2026-02-04T04:14:40.628Z","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":"suse","product":"MozillaFirefox&distro=SUSE Linux Enterprise Module for Desktop Applications 15 SP1","name":"MozillaFirefox","label":"MozillaFirefox&distro=SUSE Linux Enterprise Module for Desktop Applications 15 SP1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE Linux Enterprise Module for Desktop Applications 15 SP1","purlType":"rpm","versions":[{"text":"< 68.8.0-3.87.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 68.8.0-3.87.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2020/suse-su-20201209-1/","label":"www.suse.com/support/update/announcement/2020/suse-su-20201209-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/1171186","label":"bugzilla.suse.com/1171186","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2020-12387","label":"www.suse.com/security/cve/CVE-2020-12387","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-12388","label":"www.suse.com/security/cve/CVE-2020-12388","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-12389","label":"www.suse.com/security/cve/CVE-2020-12389","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-12392","label":"www.suse.com/security/cve/CVE-2020-12392","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-12393","label":"www.suse.com/security/cve/CVE-2020-12393","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-12395","label":"www.suse.com/security/cve/CVE-2020-12395","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2020-6831","label":"www.suse.com/security/cve/CVE-2020-6831","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2020-12387","CVE-2020-12388","CVE-2020-12389","CVE-2020-12392","CVE-2020-12393","CVE-2020-12395","CVE-2020-6831"],"downstream":[],"duplicates":[],"related":["CVE-2020-12387","CVE-2020-12388","CVE-2020-12389","CVE-2020-12392","CVE-2020-12393","CVE-2020-12395","CVE-2020-6831"]},"timeline":[{"kind":"published","date":"2020-05-07T07:25:20.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T04:14:40.628Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":0,"level":"minimal","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-21T20:24:03.624Z","stale":false,"partial":false}}