{"schemaVersion":3,"id":"USN-4755-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"tiff vulnerabilities\n\nIt was discovered that LibTIFF incorrectly handled certain malformed\nimages. If a user or automated system were tricked into opening a specially\ncrafted image, a remote attacker could crash the application, leading to a\ndenial of service, or possibly execute arbitrary code with user privileges.","dates":{"published":"2021-02-25T17:01:12.000Z","modified":"2026-04-22T10:12:13.751Z","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":"tiff","name":"tiff","label":"tiff","ecosystem":"Ubuntu","cpePart":null,"purl":"pkg:deb/ubuntu/tiff","purlType":"deb","versions":[{"text":"< 4.0.6-1ubuntu0.8","noFixRecorded":false,"fixedIn":null},{"text":"< 4.0.9-5ubuntu0.4","noFixRecorded":false,"fixedIn":null},{"text":"< 4.1.0+git191117-2ubuntu0.20.04.1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.0.6-1ubuntu0.8 | < 4.0.9-5ubuntu0.4 | < 4.1.0+git191117-2ubuntu0.20.04.1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-4755-1","label":"ubuntu.com/security/notices/USN-4755-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2020-35523","label":"ubuntu.com/security/CVE-2020-35523","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2020-35524","label":"ubuntu.com/security/CVE-2020-35524","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2020-35523","CVE-2020-35524"],"downstream":[],"duplicates":[],"related":["CVE-2020-35523","CVE-2020-35524"]},"timeline":[{"kind":"published","date":"2021-02-25T17:01:12.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T10:12:13.751Z","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":"2026-10-20T02:27:59.945Z","stale":false,"partial":false}}