{"schemaVersion":3,"id":"MGASA-2019-0267","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated firefox packages fix security vulnerabilities\n\nThe updated packages fix several bugs and some security issues:\n\nSandbox escape through Firefox Sync. (CVE-2019-9812)\n\nMemory safety bugs fixed in Firefox 69, Firefox ESR 68.1, and Firefox\nESR 60.9. (CVE-2019-11740)\n\nSame-origin policy violation with SVG filters and canvas to steal\ncross-origin images. (CVE-2019-11742)\n\nCross-origin access to unload event attributes. (CVE-2019-11743)\n\nXSS by breaking out of title and textarea elements using innerHTML.\n(CVE-2019-11744)\n\nUse-after-free while manipulating video. (CVE-2019-11746)\n\nUse-after-free while extracting a key value in IndexedDB. (CVE-2019-11752)\n\nPrivilege escalation with Mozilla Maintenance Service in custom Firefox\ninstallation location. (CVE-2019-11753)","dates":{"published":"2019-09-12T19:09:52.000Z","modified":"2026-04-16T04:42:11.317Z","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":"mageia","product":"firefox","name":"firefox","label":"firefox","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/firefox","purlType":"rpm","versions":[{"text":"< 60.9.0-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 60.9.0-1.mga6","eol":null,"hubHref":null},{"vendor":"mageia","product":"firefox-l10n","name":"firefox-l10n","label":"firefox-l10n","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/firefox-l10n","purlType":"rpm","versions":[{"text":"< 60.9.0-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 60.9.0-1.mga6","eol":null,"hubHref":null},{"vendor":"mageia","product":"nspr","name":"nspr","label":"nspr","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/nspr","purlType":"rpm","versions":[{"text":"< 4.22-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.22-1.mga6","eol":null,"hubHref":null},{"vendor":"mageia","product":"nss","name":"nss","label":"nss","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/nss","purlType":"rpm","versions":[{"text":"< 3.36.8-1.2.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.36.8-1.2.mga6","eol":null,"hubHref":null},{"vendor":"mageia","product":"rootcerts","name":"rootcerts","label":"rootcerts","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/rootcerts","purlType":"rpm","versions":[{"text":"< 20190820.00-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 20190820.00-1.mga6","eol":null,"hubHref":null}],"affectedCount":5,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2019-0267.html","label":"advisories.mageia.org/MGASA-2019-0267.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=25359","label":"bugs.mageia.org/show_bug.cgi?id=25359","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.mozilla.org/en-US/firefox/60.9.0/releasenotes/","label":"www.mozilla.org/en-US/firefox/60.9.0/releasenotes/","hostname":"www.mozilla.org","tags":["WEB"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2019-27/","label":"www.mozilla.org/en-US/security/advisories/mfsa2019-27/","hostname":"www.mozilla.org","tags":["Advisory"]},{"url":"https://hg.mozilla.org/projects/nss/log/default/lib/ckfw/builtins/certdata.txt","label":"hg.mozilla.org/projects/nss/log/default/lib/ckfw/builtins/certdata.txt","hostname":"hg.mozilla.org","tags":["WEB"]},{"url":"https://groups.google.com/forum/#!topic/mozilla.dev.tech.nspr/RQtSKOF9rM0","label":"groups.google.com/forum/","hostname":"groups.google.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2019-11740","CVE-2019-11742","CVE-2019-11743","CVE-2019-11744","CVE-2019-11746","CVE-2019-11752","CVE-2019-11753","CVE-2019-9812"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2019-09-12T19:09:52.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:42:11.317Z","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":"2026-10-20T03:12:20.039Z","stale":false,"partial":false}}