{"schemaVersion":3,"id":"MGASA-2018-0202","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated firefox packages fix security vulnerability\n\nMemory safety bugs fixed in Firefox ESR 52.7 (CVE-2018-5125).\n\nBuffer overflow manipulating SVG animatedPathSegList (CVE-2018-5127).\n\nOut-of-bounds write with malformed IPC messages (CVE-2018-5129).\n\nMismatched RTP payload type can trigger memory corruption (CVE-2018-5130).\n\nFetch API improperly returns cached copies of no-store/no-cache resources\n(CVE-2018-5131).\n\nInteger overflow during Unicode conversion (CVE-2018-5144).\n\nMemory safety bugs fixed in Firefox ESR 52.7 (CVE-2018-5145).\n\nA use-after-free vulnerability can occur in the compositor during certain\ngraphics operations when a raw pointer is used instead of a reference counted\none. This results in a potentially exploitable crash (CVE-2018-5148).","dates":{"published":"2018-04-15T13:33:47.000Z","modified":"2026-04-16T06:22:46.797Z","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":"< 52.7.3-2.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.7.3-2.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":"< 52.7.3-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.7.3-1.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":"< 4.19-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.19-1.mga6","eol":null,"hubHref":null}],"affectedCount":3,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2018-0202.html","label":"advisories.mageia.org/MGASA-2018-0202.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=22776","label":"bugs.mageia.org/show_bug.cgi?id=22776","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2018-07/","label":"www.mozilla.org/en-US/security/advisories/mfsa2018-07/","hostname":"www.mozilla.org","tags":["Advisory"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2018-10/","label":"www.mozilla.org/en-US/security/advisories/mfsa2018-10/","hostname":"www.mozilla.org","tags":["Advisory"]},{"url":"https://www.mozilla.org/security/known-vulnerabilities/firefox-esr/","label":"www.mozilla.org/security/known-vulnerabilities/firefox-esr/","hostname":"www.mozilla.org","tags":["WEB"]},{"url":"https://access.redhat.com/errata/RHSA-2018:0527","label":"access.redhat.com/errata/RHSA-2018:0527","hostname":"access.redhat.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2018-5125","CVE-2018-5127","CVE-2018-5129","CVE-2018-5130","CVE-2018-5131","CVE-2018-5144","CVE-2018-5145","CVE-2018-5148"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-04-15T13:33:47.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:22:46.797Z","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":"2026-10-20T19:18:21.128Z","stale":false,"partial":false}}