{"schemaVersion":3,"id":"MGASA-2022-0087","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated libtiff packages fix security vulnerability\n\nNull source pointer passed as an argument to memcpy() function within\nTIFFFetchStripThing() in tif_dirread.c in libtiff versions from 3.9.0 to\n4.3.0 could lead to Denial of Service via crafted TIFF file.\n(CVE-2022-0561)\n\nNull source pointer passed as an argument to memcpy() function within\nTIFFReadDirectory() in tif_dirread.c in libtiff versions from 4.0 to 4.3.0\ncould lead to Denial of Service via crafted TIFF file. (CVE-2022-0562)","dates":{"published":"2022-03-06T10:40:17.000Z","modified":"2026-04-16T04:44:09.076Z","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":"< 4.2.0-1.2.mga8","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.2.0-1.2.mga8","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2022-0087.html","label":"advisories.mageia.org/MGASA-2022-0087.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=30108","label":"bugs.mageia.org/show_bug.cgi?id=30108","hostname":"bugs.mageia.org","tags":["REPORT"]},{"url":"https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/thread/DZEHZ35XVO2VBZ4HHCMM6J6TQIDSBQOM/","label":"lists.fedoraproject.org/archives/…","hostname":"lists.fedoraproject.org","tags":["WEB"]}],"lineage":{"upstream":["CVE-2022-0561","CVE-2022-0562"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2022-03-06T10:40:17.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T04:44:09.076Z","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":"2026-10-20T17:27:08.602Z","stale":false,"partial":false}}