{"schemaVersion":3,"id":"USN-6229-1","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"tiff vulnerabilities\n\nIt was discovered that LibTIFF was not properly handling variables used to\nperform memory management operations when processing an image through\ntiffcrop, which could lead to a heap buffer overflow. An attacker could\npossibly use this issue to cause a denial of service or execute arbitrary\ncode. (CVE-2023-25433, CVE-2023-26965)\n\nIt was discovered that LibTIFF was not properly processing numerical\nvalues when dealing with little-endian input data, which could lead to the\nexecution of an invalid operation. An attacker could possibly use this\nissue to cause a denial of service (CVE-2023-26966)\n\nIt was discovered that LibTIFF was not properly performing bounds checks\nwhen closing a previously opened TIFF file, which could lead to a NULL\npointer dereference. An attacker could possibly use this issue to cause a\ndenial of service. (CVE-2023-3316)","dates":{"published":"2023-07-13T17:32:04.000Z","modified":"2026-06-29T13:50:54.157Z","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":"< 4.0.3-7ubuntu0.11+esm8","noFixRecorded":false,"fixedIn":null},{"text":"< 4.0.6-1ubuntu0.8+esm11","noFixRecorded":false,"fixedIn":null},{"text":"< 4.0.9-5ubuntu0.10+esm1","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.0.3-7ubuntu0.11+esm8 | < 4.0.6-1ubuntu0.8+esm11 | < 4.0.9-5ubuntu0.10+esm1","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-6229-1","label":"ubuntu.com/security/notices/USN-6229-1","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2023-3316","label":"ubuntu.com/security/CVE-2023-3316","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-25433","label":"ubuntu.com/security/CVE-2023-25433","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-26965","label":"ubuntu.com/security/CVE-2023-26965","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2023-26966","label":"ubuntu.com/security/CVE-2023-26966","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2023-25433","CVE-2023-26965","CVE-2023-26966","CVE-2023-3316"],"downstream":[],"duplicates":[],"related":["CVE-2023-25433","CVE-2023-26965","CVE-2023-26966","CVE-2023-3316"]},"timeline":[{"kind":"published","date":"2023-07-13T17:32:04.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-06-29T13:50:54.157Z","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":"2026-10-20T03:40:07.169Z","stale":false,"partial":false}}