{"schemaVersion":3,"id":"USN-6644-2","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"tiff vulnerabilities\n\nUSN-6644-1 fixed vulnerabilities in LibTIFF.\nThis update provides the corresponding updates for Ubuntu 22.04 LTS.\n\nOriginal advisory details:\n\n It was discovered that LibTIFF incorrectly handled certain files. If\n a user were tricked into opening a specially crafted file, an attacker\n could possibly use this issue to cause the application to crash, resulting\n in a denial of service. (CVE-2023-52356)\n\n It was discovered that LibTIFF incorrectly handled certain image files\n with the tiffcp utility. If a user were tricked into opening a specially\n crafted image file, an attacker could possibly use this issue to cause\n tiffcp to crash, resulting in a denial of service. (CVE-2023-6228)\n\n It was discovered that LibTIFF incorrectly handled certain files. If\n a user were tricked into opening a specially crafted file, an attacker\n could possibly use this issue to cause the application to consume\n resources, resulting in a denial of service. (CVE-2023-6277)","dates":{"published":"2024-02-27T18:31:07.000Z","modified":"2026-04-27T17:17:25.091Z","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":"< 4.3.0-6ubuntu0.8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.3.0-6ubuntu0.8","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6644-2","label":"ubuntu.com/security/notices/USN-6644-2","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-6228","label":"ubuntu.com/security/CVE-2023-6228","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-6277","label":"ubuntu.com/security/CVE-2023-6277","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-52356","label":"ubuntu.com/security/CVE-2023-52356","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2023-52356","CVE-2023-6228","CVE-2023-6277"],"downstream":[],"duplicates":[],"related":["CVE-2023-52356","CVE-2023-6228","CVE-2023-6277"]},"timeline":[{"kind":"published","date":"2024-02-27T18:31:07.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-27T17:17:25.091Z","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":"2026-10-20T16:14:39.431Z","stale":false,"partial":false}}