{"schemaVersion":3,"id":"USN-3416-1","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 bypass same-origin\nrestrictions, bypass CSP restrictions, obtain sensitive information, spoof\nthe origin of modal alerts, cause a denial of service via application\ncrash, or execute arbitrary code. (CVE-2017-7753, CVE-2017-7779,\nCVE-2017-7784, CVE-2017-7785, CVE-2017-7787, CVE-2017-7791, CVE-2017-7792,\nCVE-2017-7800, CVE-2017-7801, CVE-2017-7802, CVE-2017-7803, CVE-2017-7807,\nCVE-2017-7809)\n\nA buffer overflow was discovered when displaying SVG content in some\ncircumstances. If a user were tricked in to opening a specially crafted\nmessage, an attacker could potentially exploit this to cause a denial of\nservice via application crash, or execute arbitrary code. (CVE-2017-7786)","dates":{"published":"2017-09-14T22:26:51.000Z","modified":"2026-04-22T09:38:47.310Z","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":"< 1:52.3.0+build1-0ubuntu0.14.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 1:52.3.0+build1-0ubuntu0.16.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1:52.3.0+build1-0ubuntu0.14.04.1 | < 1:52.3.0+build1-0ubuntu0.16.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3416-1","label":"ubuntu.com/security/notices/USN-3416-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2017-7753","label":"ubuntu.com/security/CVE-2017-7753","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7779","label":"ubuntu.com/security/CVE-2017-7779","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7784","label":"ubuntu.com/security/CVE-2017-7784","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7785","label":"ubuntu.com/security/CVE-2017-7785","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7786","label":"ubuntu.com/security/CVE-2017-7786","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7787","label":"ubuntu.com/security/CVE-2017-7787","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7791","label":"ubuntu.com/security/CVE-2017-7791","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7792","label":"ubuntu.com/security/CVE-2017-7792","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7800","label":"ubuntu.com/security/CVE-2017-7800","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7801","label":"ubuntu.com/security/CVE-2017-7801","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7802","label":"ubuntu.com/security/CVE-2017-7802","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7803","label":"ubuntu.com/security/CVE-2017-7803","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7807","label":"ubuntu.com/security/CVE-2017-7807","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2017-7809","label":"ubuntu.com/security/CVE-2017-7809","hostname":"ubuntu.com","tags":["REPORT"]}],"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":["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"]},"timeline":[{"kind":"published","date":"2017-09-14T22:26:51.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:38:47.310Z","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":"2026-10-19T21:30:29.616Z","stale":false,"partial":false}}