{"schemaVersion":3,"id":"MGASA-2018-0409","aliases":[],"status":"published","duplicateOf":null,"title":null,"description":"Updated libtiff packages fix security vulnerabilities\n\nHeap-based buffer overflow in tif_packbits.c in libtiff 4.0.6 and earlier\nallows remote attackers to crash the application via a crafted bmp file\n(CVE-2016-5319).\n\nIn LibTIFF 4.0.9, there is a heap-based buffer over-read in the function\nPackBitsEncode in tif_packbits.c (CVE-2017-17942).\n\nTIFFWriteScanline in tif_write.c in LibTIFF 3.8.2 has a heap-based buffer\nover-read, as demonstrated by bmp2tiff (CVE-2018-10779).","dates":{"published":"2018-10-20T13:55:49.000Z","modified":"2026-04-16T06:26:03.207Z","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":"< 4.0.9-1.6.mga6","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 4.0.9-1.6.mga6","eol":null,"hubHref":null}],"affectedCount":1,"eol":{"hasEol":false,"count":0},"references":[{"url":"https://advisories.mageia.org/MGASA-2018-0409.html","label":"advisories.mageia.org/MGASA-2018-0409.html","hostname":"advisories.mageia.org","tags":["Advisory"]},{"url":"https://bugs.mageia.org/show_bug.cgi?id=23142","label":"bugs.mageia.org/show_bug.cgi?id=23142","hostname":"bugs.mageia.org","tags":["REPORT"]}],"lineage":{"upstream":["CVE-2016-5319","CVE-2017-17942","CVE-2018-10779"],"downstream":[],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2018-10-20T13:55:49.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2026-04-16T06:26:03.207Z","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":"2026-10-20T07:31:04.802Z","stale":false,"partial":false}}