{"schemaVersion":3,"id":"SUSE-SU-2016:2434-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Security update for MozillaFirefox\n\n\nMozillaFirefox was updated to version 45.4.0 ESR to fix the following issues:\n\nSecurity issues fixed: (bsc#999701 MFSA 2016-86):\n* CVE-2016-5270: Heap-buffer-overflow in nsCaseTransformTextRunFactory::TransformString\n* CVE-2016-5272: Bad cast in nsImageGeometryMixin\n* CVE-2016-5276: Heap-use-after-free in mozilla::a11y::DocAccessible::ProcessInvalidationList\n* CVE-2016-5274: use-after-free in nsFrameManager::CaptureFrameState\n* CVE-2016-5277: Heap-use-after-free in nsRefreshDriver::Tick\n* CVE-2016-5278: Heap-buffer-overflow in nsBMPEncoder::AddImageFrame\n* CVE-2016-5280: Use-after-free in mozilla::nsTextNodeDirectionalityMap::RemoveElementFromMap\n* CVE-2016-5281: use-after-free in DOMSVGLength\n* CVE-2016-5284: Add-on update site certificate pin expiration\n* CVE-2016-5250: Resource Timing API is storing resources sent by the previous page\n* CVE-2016-5261: Integer overflow and memory corruption in WebSocketChannel\n* CVE-2016-5257: Memory safety bugs fixed in Firefox 49 and Firefox ESR 45.4\n\nBug fixed:\n- Fix for aarch64 Firefox startup crash (bsc#991344)","dates":{"published":"2016-10-04T07:31:16.000Z","modified":"2026-02-04T03:13:26.618Z","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 Desktop 12 SP1","name":"MozillaFirefox","label":"MozillaFirefox&distro=SUSE Linux Enterprise Desktop 12 SP1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE Linux Enterprise Desktop 12 SP1","purlType":"rpm","versions":[{"text":"< 45.4.0esr-81.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 45.4.0esr-81.1","eol":null,"hubHref":null},{"vendor":"suse","product":"MozillaFirefox&distro=SUSE Linux Enterprise Server 12 SP1","name":"MozillaFirefox","label":"MozillaFirefox&distro=SUSE Linux Enterprise Server 12 SP1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE Linux Enterprise Server 12 SP1","purlType":"rpm","versions":[{"text":"< 45.4.0esr-81.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 45.4.0esr-81.1","eol":null,"hubHref":null},{"vendor":"suse","product":"MozillaFirefox&distro=SUSE Linux Enterprise Server 12-LTSS","name":"MozillaFirefox","label":"MozillaFirefox&distro=SUSE Linux Enterprise Server 12-LTSS","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE Linux Enterprise Server 12-LTSS","purlType":"rpm","versions":[{"text":"< 45.4.0esr-81.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 45.4.0esr-81.1","eol":null,"hubHref":null},{"vendor":"suse","product":"MozillaFirefox&distro=SUSE Linux Enterprise Server for SAP Applications 12","name":"MozillaFirefox","label":"MozillaFirefox&distro=SUSE Linux Enterprise Server for SAP Applications 12","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE Linux Enterprise Server for SAP Applications 12","purlType":"rpm","versions":[{"text":"< 45.4.0esr-81.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 45.4.0esr-81.1","eol":null,"hubHref":null},{"vendor":"suse","product":"MozillaFirefox&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP1","name":"MozillaFirefox","label":"MozillaFirefox&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE Linux Enterprise Server for SAP Applications 12 SP1","purlType":"rpm","versions":[{"text":"< 45.4.0esr-81.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 45.4.0esr-81.1","eol":null,"hubHref":null},{"vendor":"suse","product":"MozillaFirefox&distro=SUSE Linux Enterprise Software Development Kit 12 SP1","name":"MozillaFirefox","label":"MozillaFirefox&distro=SUSE Linux Enterprise Software Development Kit 12 SP1","ecosystem":"SUSE Linux Enterprise","cpePart":null,"purl":"pkg:rpm/suse/MozillaFirefox&distro=SUSE Linux Enterprise Software Development Kit 12 SP1","purlType":"rpm","versions":[{"text":"< 45.4.0esr-81.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 45.4.0esr-81.1","eol":null,"hubHref":null}],"affectedCount":6,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://www.suse.com/support/update/announcement/2016/suse-su-20162434-1/","label":"www.suse.com/support/update/announcement/2016/suse-su-20162434-1/","hostname":"www.suse.com","tags":["Advisory"]},{"url":"https://bugzilla.suse.com/991344","label":"bugzilla.suse.com/991344","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://bugzilla.suse.com/999701","label":"bugzilla.suse.com/999701","hostname":"bugzilla.suse.com","tags":["REPORT"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5250","label":"www.suse.com/security/cve/CVE-2016-5250","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5257","label":"www.suse.com/security/cve/CVE-2016-5257","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5261","label":"www.suse.com/security/cve/CVE-2016-5261","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5270","label":"www.suse.com/security/cve/CVE-2016-5270","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5272","label":"www.suse.com/security/cve/CVE-2016-5272","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5274","label":"www.suse.com/security/cve/CVE-2016-5274","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5276","label":"www.suse.com/security/cve/CVE-2016-5276","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5277","label":"www.suse.com/security/cve/CVE-2016-5277","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5278","label":"www.suse.com/security/cve/CVE-2016-5278","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5280","label":"www.suse.com/security/cve/CVE-2016-5280","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5281","label":"www.suse.com/security/cve/CVE-2016-5281","hostname":"www.suse.com","tags":["WEB"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5284","label":"www.suse.com/security/cve/CVE-2016-5284","hostname":"www.suse.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2016-5250","CVE-2016-5257","CVE-2016-5261","CVE-2016-5270","CVE-2016-5272","CVE-2016-5274","CVE-2016-5276","CVE-2016-5277","CVE-2016-5278","CVE-2016-5280","CVE-2016-5281","CVE-2016-5284"],"downstream":[],"duplicates":[],"related":["CVE-2016-5250","CVE-2016-5257","CVE-2016-5261","CVE-2016-5270","CVE-2016-5272","CVE-2016-5274","CVE-2016-5276","CVE-2016-5277","CVE-2016-5278","CVE-2016-5280","CVE-2016-5281","CVE-2016-5284"]},"timeline":[{"kind":"published","date":"2016-10-04T07:31:16.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-02-04T03:13:26.618Z","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":"2026-10-22T00:00:50.196Z","stale":false,"partial":false}}