{"schemaVersion":3,"id":"USN-3940-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"clamav vulnerabilities\n\nIt was discovered that ClamAV incorrectly handled scanning certain PDF\ndocuments. A remote attacker could possibly use this issue to cause ClamAV\nto crash, resulting in a denial of service. (CVE-2019-1787)\n\nIt was discovered that ClamAV incorrectly handled scanning certain OLE2\nfiles. A remote attacker could use this issue to cause ClamAV to crash,\nresulting in a denial of service, or possibly execute arbitrary code.\n(CVE-2019-1788)\n\nIt was discovered that ClamAV incorrectly handled scanning certain PE\nfiles. A remote attacker could possibly use this issue to cause ClamAV to\ncrash, resulting in a denial of service. (CVE-2019-1789)","dates":{"published":"2019-04-08T12:57:38.000Z","modified":"2026-04-22T09:55:09.717Z","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":"clamav","name":"clamav","label":"clamav","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/clamav","purlType":"deb","versions":[{"text":"< 0.100.3+dfsg-0ubuntu0.14.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 0.100.3+dfsg-0ubuntu0.16.04.1","noFixRecorded":false,"fixedIn":null},{"text":"< 0.100.3+dfsg-0ubuntu0.18.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0.100.3+dfsg-0ubuntu0.14.04.1 | < 0.100.3+dfsg-0ubuntu0.16.04.1 | < 0.100.3+dfsg-0ubuntu0.18.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-3940-1","label":"ubuntu.com/security/notices/USN-3940-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2019-1787","label":"ubuntu.com/security/CVE-2019-1787","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-1788","label":"ubuntu.com/security/CVE-2019-1788","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2019-1789","label":"ubuntu.com/security/CVE-2019-1789","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2019-1787","CVE-2019-1788","CVE-2019-1789"],"downstream":[],"duplicates":[],"related":["CVE-2019-1787","CVE-2019-1788","CVE-2019-1789"]},"timeline":[{"kind":"published","date":"2019-04-08T12:57:38.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T09:55:09.717Z","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":"2026-10-19T16:39:18.426Z","stale":false,"partial":false}}