{"schemaVersion":3,"id":"MGASA-2022-0337","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated libtiff packages fix security vulnerability\n\nlibtiff's tiffcrop utility has a uint32_t underflow that can lead to out\nof bounds read and write. An attacker who supplies a crafted file to\ntiffcrop (likely via tricking a user to run tiffcrop on it with certain\nparameters) could cause a crash or in some cases, further exploitation.\n(CVE-2022-2867)\n\nlibtiff's tiffcrop utility has a improper input validation flaw that can\nlead to out of bounds read and ultimately cause a crash if an attacker is\nable to supply a crafted file to tiffcrop. (CVE-2022-2868)\n\nlibtiff's tiffcrop tool has a uint32_t underflow which leads to out of\nbounds read and write in the extractContigSamples8bits routine. An\nattacker who supplies a crafted file to tiffcrop could trigger this flaw,\nmost likely by tricking a user into opening the crafted file with\ntiffcrop. Triggering this flaw could cause a crash or potentially further\nexploitation. (CVE-2022-2869)","dates":{"published":"2022-09-16T19:39:55.000Z","modified":"2026-04-16T04:43:12.614Z","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":"mageia","product":"libtiff","name":"libtiff","label":"libtiff","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/libtiff","purlType":"rpm","versions":[{"text":"< 4.2.0-1.8.mga8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.2.0-1.8.mga8","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2022-0337.html","label":"advisories.mageia.org/MGASA-2022-0337.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=30836","label":"bugs.mageia.org/show_bug.cgi?id=30836","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://ubuntu.com/security/notices/USN-5604-1","label":"ubuntu.com/security/notices/USN-5604-1","hostname":"ubuntu.com","tags":["Advisory"]}],"lineage":{"upstream":["CVE-2022-2867","CVE-2022-2868","CVE-2022-2869"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-09-16T19:39:55.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:43:12.614Z","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":"2026-10-20T08:28:51.131Z","stale":false,"partial":false}}