{"schemaVersion":3,"id":"MGASA-2017-0432","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated thunderbird packages fix security vulnerabilities & bugs\n\nThe updated packages fix several bugs and some security issues:\n\nUse-after-free of PressShell while restyling layout. (CVE-2017-7828)\n\nCross-origin URL information leak through Resource Timing API.\n(CVE-2017-7830)\n\nMemory safety bugs fixed in Firefox 57, Firefox ESR 52.5, and\nThunderbird 52.5. (CVE-2017-7826)","dates":{"published":"2017-11-29T18:52:42.000Z","modified":"2026-04-16T06:23:49.725Z","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":"thunderbird","name":"thunderbird","label":"thunderbird","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/thunderbird","purlType":"rpm","versions":[{"text":"< 52.5.0-1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.5.0-1.mga5","eol":null,"hubHref":null},{"vendor":"mageia","product":"thunderbird-l10n","name":"thunderbird-l10n","label":"thunderbird-l10n","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/thunderbird-l10n","purlType":"rpm","versions":[{"text":"< 52.5.0-1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.5.0-1.mga5","eol":null,"hubHref":null},{"vendor":"mageia","product":"thunderbird","name":"thunderbird","label":"thunderbird","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/thunderbird","purlType":"rpm","versions":[{"text":"< 52.5.0-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.5.0-1.mga6","eol":null,"hubHref":null},{"vendor":"mageia","product":"thunderbird-l10n","name":"thunderbird-l10n","label":"thunderbird-l10n","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/thunderbird-l10n","purlType":"rpm","versions":[{"text":"< 52.5.0-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.5.0-1.mga6","eol":null,"hubHref":null}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2017-0432.html","label":"advisories.mageia.org/MGASA-2017-0432.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=22079","label":"bugs.mageia.org/show_bug.cgi?id=22079","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.mozilla.org/en-US/thunderbird/52.5.0/releasenotes/","label":"www.mozilla.org/en-US/thunderbird/52.5.0/releasenotes/","hostname":"www.mozilla.org","tags":["WEB"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-26/","label":"www.mozilla.org/en-US/security/advisories/mfsa2017-26/","hostname":"www.mozilla.org","tags":["Advisory"]}],"lineage":{"upstream":["CVE-2017-7826","CVE-2017-7828","CVE-2017-7830"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-11-29T18:52:42.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:23:49.725Z","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":"2026-10-20T12:03:42.691Z","stale":false,"partial":false}}