{"schemaVersion":3,"id":"USN-3997-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"thunderbird vulnerabilities\n\nMultiple security issues were discovered in Thunderbird. If a user were\ntricked in to opening a specially crafted website in a browsing context,\nan attacker could potentially exploit these to cause a denial of service,\nbypass same-origin protections, or execute arbitrary code.\n(CVE-2019-18511, CVE-2019-11691, CVE-2019-11692, CVE-2019-11693,\nCVE-2019-9797, CVE-2019-9800, CVE-2019-9817, CVE-2019-9819, CVE-2019-9820)\n\nMultiple security issues were discovered in Thunderbird. If a user were\ntricked in to opening a specially crafted message, an attacker could\npotentially exploit these to cause a denial of service, or execute\narbitrary code. (CVE-2019-5798, CVE-2019-7317)\n\nA type confusion bug was discovered with object groups and UnboxedObjects.\nIf a user were tricked in to opening a specially crafted website in a\nbrowsing context after enabling the UnboxedObjects feature, an attacker\ncould potentially exploit this to bypass security checks. (CVE-2019-9816)\n\nIt was discovered that history data could be exposed via drag and drop\nof hyperlinks to and from bookmarks. If a user were tricked in to dragging\na specially crafted hyperlink to a bookmark toolbar or sidebar, and\nsubsequently back in to the web content area, an attacker could\npotentially exploit this to obtain sensitive information. (CVE-2019-11698)","dates":{"published":"2019-05-28T22:38:34.000Z","modified":"2026-05-29T18:00:41.279Z","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":"ubuntu","product":"thunderbird","name":"thunderbird","label":"thunderbird","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/thunderbird","purlType":"deb","versions":[{"text":"< 1:60.7.0+build1-0ubuntu0.16.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 1:60.7.0+build1-0ubuntu0.18.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1:60.7.0+build1-0ubuntu0.16.04.1 | < 1:60.7.0+build1-0ubuntu0.18.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3997-1","label":"ubuntu.com/security/notices/USN-3997-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2018-18511","label":"ubuntu.com/security/CVE-2018-18511","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-5798","label":"ubuntu.com/security/CVE-2019-5798","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-7317","label":"ubuntu.com/security/CVE-2019-7317","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-9797","label":"ubuntu.com/security/CVE-2019-9797","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-9800","label":"ubuntu.com/security/CVE-2019-9800","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-9816","label":"ubuntu.com/security/CVE-2019-9816","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-9817","label":"ubuntu.com/security/CVE-2019-9817","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-9819","label":"ubuntu.com/security/CVE-2019-9819","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-9820","label":"ubuntu.com/security/CVE-2019-9820","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-11691","label":"ubuntu.com/security/CVE-2019-11691","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-11692","label":"ubuntu.com/security/CVE-2019-11692","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-11693","label":"ubuntu.com/security/CVE-2019-11693","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-11698","label":"ubuntu.com/security/CVE-2019-11698","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2018-18511","CVE-2019-11691","CVE-2019-11692","CVE-2019-11693","CVE-2019-11698","CVE-2019-5798","CVE-2019-7317","CVE-2019-9797","CVE-2019-9800","CVE-2019-9816","CVE-2019-9817","CVE-2019-9819","CVE-2019-9820"],"downstream":[],"duplicates":[],"related":["CVE-2018-18511","CVE-2019-11691","CVE-2019-11692","CVE-2019-11693","CVE-2019-11698","CVE-2019-5798","CVE-2019-7317","CVE-2019-9797","CVE-2019-9800","CVE-2019-9816","CVE-2019-9817","CVE-2019-9819","CVE-2019-9820"]},"timeline":[{"kind":"published","date":"2019-05-28T22:38:34.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-05-29T18:00:41.279Z","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":"2026-10-20T20:18:33.638Z","stale":false,"partial":false}}