{"id":"CVE-2019-6128","details":"The TIFFFdOpen function in tif_unix.c in LibTIFF 4.0.10 has a memory leak, as demonstrated by pal2rgb.","modified":"2026-04-16T04:37:51.630457114Z","published":"2019-01-11T05:29:01.577Z","related":["SUSE-SU-2019:0786-1","SUSE-SU-2019:14002-1","SUSE-SU-2019:3058-1","openSUSE-SU-2019:1161-1","openSUSE-SU-2024:11461-1"],"references":[{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2019/11/msg00027.html"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202003-25"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3906-2/"},{"type":"ADVISORY","url":"http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00041.html"},{"type":"ADVISORY","url":"http://packetstormsecurity.com/files/155095/Slackware-Security-Advisory-libtiff-Updates.html"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2019/Nov/5"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3906-1/"},{"type":"REPORT","url":"http://bugzilla.maptools.org/show_bug.cgi?id=2836"},{"type":"FIX","url":"https://gitlab.com/libtiff/libtiff/commit/0c74a9f49b8d7a36b17b54a7428b3526d20f88a8"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/libtiff/libtiff","events":[{"introduced":"0"},{"last_affected":"b8eac98dd0849c3f888518ce5cecc020f8b2991c"},{"fixed":"0c74a9f49b8d7a36b17b54a7428b3526d20f88a8"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"4.0.10"}]}}],"versions":["v3.5.3","v3.5.4","v3.5.5","v3.5.7","v3.6.0","v3.6.0beta2","v3.6.1","v3.7.0","v3.7.0alpha","v3.7.0beta","v3.7.0beta2","v3.7.1","v3.7.2","v3.7.3","v3.7.4","v3.8.0","v3.8.1","v3.8.2","v4.0.0","v4.0.0alpha","v4.0.0alpha4","v4.0.0alpha5","v4.0.0alpha6","v4.0.0beta7","v4.0.1","v4.0.10","v4.0.2","v4.0.3","v4.0.4","v4.0.4beta","v4.0.5","v4.0.6","v4.0.7","v4.0.8","v4.0.9"],"database_specific":{"vanir_signatures":[{"signature_version":"v1","signature_type":"Function","id":"CVE-2019-6128-1e02ee62","digest":{"function_hash":"244911293886905304367359745874238473726","length":4243},"deprecated":false,"source":"https://gitlab.com/libtiff/libtiff@0c74a9f49b8d7a36b17b54a7428b3526d20f88a8","target":{"function":"main","file":"tools/pal2rgb.c"}},{"signature_version":"v1","digest":{"line_hashes":["138759612869983208100851339676451446866","295212885587871577230470883815533010942","44739652073503980180568553154606900309","239880929434124322258017068501023496460","72162112544265846866834180655045209665","133716195786417760450299397382914919464","298055611905525762859668684110014751048","200968086133919169832193038567853370844","162052038320746704491397132772406999962","333837160228908248051117518422935859979","271975140148597689947655984557700950375","240674479849480485957158234734063256518","14491280223333487257459471020995615428","142367532685671614557119856565057470887","47131189210541561587658779683277301656","159058871977262717279833440010616761665","63103848224206569969509308695321766673","76113255578844618261396350862231059323","111339064184717868058507891025637925882"],"threshold":0.9},"signature_type":"Line","id":"CVE-2019-6128-abf2a339","deprecated":false,"source":"https://gitlab.com/libtiff/libtiff@0c74a9f49b8d7a36b17b54a7428b3526d20f88a8","target":{"file":"tools/pal2rgb.c"}}],"vanir_signatures_modified":"2026-04-11T17:54:10Z","source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-6128.json","unresolved_ranges":[{"events":[{"introduced":"0"},{"last_affected":"12.04"}]},{"events":[{"introduced":"0"},{"last_affected":"14.04"}]},{"events":[{"introduced":"0"},{"last_affected":"16.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.04"}]},{"events":[{"introduced":"0"},{"last_affected":"18.10"}]},{"events":[{"introduced":"0"},{"last_affected":"15.0"}]},{"events":[{"introduced":"0"},{"last_affected":"8.0"}]}]}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}