{"schemaVersion":3,"id":"USN-5523-2","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"tiff vulnerabilities\n\nUSN-5523-1 fixed several vulnerabilities in LibTIFF. This update\nprovides the fixes for CVE-2022-0907, CVE-2022-0908, CVE-2022-0909,\nCVE-2022-0924 and CVE-2022-22844 for Ubuntu 18.04 LTS and\nUbuntu 20.04 LTS.\n\nOriginal advisory details:\n\n It was discovered that LibTIFF was not properly perf   orming checks to\n guarantee that allocated memory space existed, which could lead to a\n NULL pointer dereference via a specially crafted file. An attacker\n could possibly use this issue to cause a denial of service.\n (CVE-2022-0907, CVE-2022-0908)\n\n It was discovered that LibTIFF was not properly performing checks to\n avoid division calculations where the denominator value was zero,\n which could lead to an undefined behavior situation via a specially\n crafted file. An attacker could possibly use this issue to cause a\n denial of service. (CVE-2022-0909)\n\n It was discovered that LibTIFF was not properly performing bounds\n checks, which could lead to an out-of-bounds read via a specially\n crafted file. An attacker could possibly use this issue to cause a\n denial of service or to expose sensitive information. (CVE-2022-0924)\n\n It was discovered that LibTIFF was not properly performing the\n calculation of data that would eventually be used as a reference for\n bounds checking operations, which could lead to an out-of-bounds\n read via a specially crafted file. An attacker could possibly use\n this issue to cause a denial of service or to expose sensitive\n information. (CVE-2020-19131)\n\n It was discovered that LibTIFF was not properly terminating a\n function execution when processing incorrect data, which could lead\n to an out-of-bounds read via a specially crafted file. An attacker\n could possibly use this issue to cause a denial of service or to\n expose sensitive information. (CVE-2020-19144)\n\n It was discovered that LibTIFF was not properly performing checks\n when setting the value for data later used as reference during memory\n access, which could lead to an out-of-bounds read via a specially\n crafted file. An attacker could possibly use this issue to cause a\n denial of service or to expose sensitive information.\n (CVE-2022-22844)","dates":{"published":"2022-09-12T07:49:59.000Z","modified":"2026-04-22T10:26:21.220Z","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":"< 4.0.9-5ubuntu0.6","noFixRecorded":false,"fixedIn":null},{"text":"< 4.1.0+git191117-2ubuntu0.20.04.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.0.9-5ubuntu0.6 | < 4.1.0+git191117-2ubuntu0.20.04.4","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://ubuntu.com/security/notices/USN-5523-2","label":"ubuntu.com/security/notices/USN-5523-2","hostname":"ubuntu.com","tags":["Advisory"]},{"url":"https://ubuntu.com/security/CVE-2022-0907","label":"ubuntu.com/security/CVE-2022-0907","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-0908","label":"ubuntu.com/security/CVE-2022-0908","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-0909","label":"ubuntu.com/security/CVE-2022-0909","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-0924","label":"ubuntu.com/security/CVE-2022-0924","hostname":"ubuntu.com","tags":["REPORT"]},{"url":"https://ubuntu.com/security/CVE-2022-22844","label":"ubuntu.com/security/CVE-2022-22844","hostname":"ubuntu.com","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2022-0907","CVE-2022-0908","CVE-2022-0909","CVE-2022-0924","CVE-2022-22844"],"downstream":[],"duplicates":[],"related":["CVE-2022-0907","CVE-2022-0908","CVE-2022-0909","CVE-2022-0924","CVE-2022-22844"]},"timeline":[{"kind":"published","date":"2022-09-12T07:49:59.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-22T10:26:21.220Z","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":"2026-10-20T16:50:30.299Z","stale":false,"partial":false}}