{"id":"MGASA-2018-0409","summary":"Updated libtiff packages fix security vulnerabilities","details":"Heap-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).\n","modified":"2026-04-16T06:26:03.207797038Z","published":"2018-10-20T13:55:49Z","upstream":["CVE-2016-5319","CVE-2017-17942","CVE-2018-10779"],"references":[{"type":"ADVISORY","url":"https://advisories.mageia.org/MGASA-2018-0409.html"},{"type":"REPORT","url":"https://bugs.mageia.org/show_bug.cgi?id=23142"}],"affected":[{"package":{"name":"libtiff","ecosystem":"Mageia:6","purl":"pkg:rpm/mageia/libtiff?arch=source&distro=mageia-6"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.0.9-1.6.mga6"}]}],"ecosystem_specific":{"section":"core"},"database_specific":{"source":"https://advisories.mageia.org/MGASA-2018-0409.json"}}],"schema_version":"1.7.5","credits":[{"name":"Mageia","contact":["https://wiki.mageia.org/en/Packages_Security_Team"],"type":"COORDINATOR"}]}