{"schemaVersion":3,"id":"MGASA-2018-0099","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated firefox packages fix security vulnerabilities\n\nMultiple flaws were found in the processing of malformed web content. A\nweb page containing malicious content could cause Firefox to crash or,\npotentially, execute arbitrary code with the privileges of the user\nrunning Firefox (CVE-2018-5089, CVE-2018-5091, CVE-2018-5095,\nCVE-2018-5096, CVE-2018-5097, CVE-2018-5098, CVE-2018-5099,\nCVE-2018-5102, CVE-2018-5103, CVE-2018-5104, CVE-2018-5117).\n\nTo mitigate timing-based side-channel attacks similar to \"Spectre\" and\n\"Meltdown\", the resolution of performance.now() has been reduced from\n5μs to 20μs.","dates":{"published":"2018-01-25T13:36:49.000Z","modified":"2026-04-16T06:26:05.188Z","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":"< 52.6.0-1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.6.0-1.mga5","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":"< 52.6.0-1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.6.0-1.mga5","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":"< 4.18-1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.18-1.mga5","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":"< 3.28.6-1.3.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 3.28.6-1.3.mga5","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":"< 20180104.00-1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 20180104.00-1.mga5","eol":null,"hubHref":null}],"affectedCount":5,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2018-0099.html","label":"advisories.mageia.org/MGASA-2018-0099.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=22434","label":"bugs.mageia.org/show_bug.cgi?id=22434","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2018-01/","label":"www.mozilla.org/en-US/security/advisories/mfsa2018-01/","hostname":"www.mozilla.org","tags":["Advisory"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2018-03/","label":"www.mozilla.org/en-US/security/advisories/mfsa2018-03/","hostname":"www.mozilla.org","tags":["Advisory"]},{"url":"https://www.mozilla.org/en-US/security/known-vulnerabilities/firefox-esr/","label":"www.mozilla.org/en-US/security/known-vulnerabilities/firefox-esr/","hostname":"www.mozilla.org","tags":["WEB"]},{"url":"https://access.redhat.com/errata/RHSA-2018:0122","label":"access.redhat.com/errata/RHSA-2018:0122","hostname":"access.redhat.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2018-5089","CVE-2018-5091","CVE-2018-5095","CVE-2018-5096","CVE-2018-5097","CVE-2018-5098","CVE-2018-5099","CVE-2018-5102","CVE-2018-5103","CVE-2018-5104","CVE-2018-5117"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-01-25T13:36:49.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:26:05.188Z","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":"2026-10-19T17:08:36.659Z","stale":false,"partial":false}}