{"schemaVersion":3,"id":"MGASA-2017-0303","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated thunderbird packages fix security vulnerabilities\n\nMultiple flaws were found in the processing of malformed web content. A\nweb page containing malicious content could cause Thunderbird to crash\nor, potentially, execute arbitrary code with the privileges of the user\nrunning Thunderbird (CVE-2017-7779, CVE-2017-7800, CVE-2017-7801,\nCVE-2017-7753, CVE-2017-7784, CVE-2017-7785, CVE-2017-7786,\nCVE-2017-7787, CVE-2017-7792, CVE-2017-7802, CVE-2017-7807,\nCVE-2017-7809, CVE-2017-7791, CVE-2017-7803).","dates":{"published":"2017-08-24T21:18:23.000Z","modified":"2026-04-16T06:22:49.088Z","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":"< 52.3.0-1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.3.0-1.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":"< 52.3.0-1.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.3.0-1.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":"< 52.3.0-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.3.0-1.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":"< 52.3.0-1.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 52.3.0-1.mga6","eol":null,"hubHref":null}],"affectedCount":4,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2017-0303.html","label":"advisories.mageia.org/MGASA-2017-0303.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=21547","label":"bugs.mageia.org/show_bug.cgi?id=21547","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://www.mozilla.org/en-US/security/advisories/mfsa2017-20/","label":"www.mozilla.org/en-US/security/advisories/mfsa2017-20/","hostname":"www.mozilla.org","tags":["Advisory"]},{"url":"https://www.mozilla.org/en-US/security/known-vulnerabilities/thunderbird/","label":"www.mozilla.org/en-US/security/known-vulnerabilities/thunderbird/","hostname":"www.mozilla.org","tags":["WEB"]},{"url":"https://access.redhat.com/errata/RHSA-2017:2534","label":"access.redhat.com/errata/RHSA-2017:2534","hostname":"access.redhat.com","tags":["WEB"]}],"lineage":{"upstream":["CVE-2017-7753","CVE-2017-7779","CVE-2017-7784","CVE-2017-7785","CVE-2017-7786","CVE-2017-7787","CVE-2017-7791","CVE-2017-7792","CVE-2017-7800","CVE-2017-7801","CVE-2017-7802","CVE-2017-7803","CVE-2017-7807","CVE-2017-7809"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2017-08-24T21:18:23.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:22:49.088Z","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":"2026-10-20T02:07:48.660Z","stale":false,"partial":false}}