{"schemaVersion":3,"id":"MGASA-2018-0246","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated libtiff packages fix security vulnerabilities\n\nThe TIFFWriteDirectorySec() function in tif_dirwrite.c in LibTIFF\nthrough 4.0.9 allows remote attackers to cause a denial of service\n(assertion failure and application crash) via a crafted file, a\ndifferent vulnerability than CVE-2017-13726. (CVE-2018-10963)\n\nIn LibTIFF 4.0.9, a heap-based buffer overflow occurs in the function\nLZWDecodeCompat in tif_lzw.c via a crafted TIFF file, as demonstrated\nby tiff2ps. (CVE-2018-8905)","dates":{"published":"2018-05-16T08:24:56.000Z","modified":"2026-04-16T06:23:39.136Z","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":"< 4.0.9-1.5.mga5","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.0.9-1.5.mga5","eol":null,"hubHref":null},{"vendor":"mageia","product":"libtiff","name":"libtiff","label":"libtiff","ecosystem":"Mageia","cpePart":null,"purl":"pkg:rpm/mageia/libtiff","purlType":"rpm","versions":[{"text":"< 4.0.9-1.5.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.0.9-1.5.mga6","eol":null,"hubHref":null}],"affectedCount":2,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2018-0246.html","label":"advisories.mageia.org/MGASA-2018-0246.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=23021","label":"bugs.mageia.org/show_bug.cgi?id=23021","hostname":"bugs.mageia.org","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2018-10963","CVE-2018-8905"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-05-16T08:24:56.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:23:39.136Z","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":"2026-10-20T07:30:58.249Z","stale":false,"partial":false}}