{"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":"2026-07-08T20:57:42.770486Z","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"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"12.04"},{"last_affected":"12.04"},{"introduced":"14.04"},{"last_affected":"14.04"},{"introduced":"16.04"},{"last_affected":"16.04"},{"introduced":"18.04"},{"last_affected":"18.04"},{"introduced":"18.10"},{"last_affected":"18.10"}],"source":"CPE_STRING","vendor_product":"canonical:ubuntu_linux","cpes":["cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*","cpe:2.3:o:canonical:ubuntu_linux:18.10:*:*:*:*:*:*:*"]},{"cpes":["cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"8.0"},{"last_affected":"8.0"}],"source":"CPE_STRING","vendor_product":"debian:debian_linux"},{"cpes":["cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*"],"extracted_events":[{"introduced":"15.0"},{"last_affected":"15.0"}],"source":"CPE_STRING","vendor_product":"opensuse:leap"}]},"references":[{"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://lists.debian.org/debian-lts-announce/2019/11/msg00027.html"},{"type":"ADVISORY","url":"https://seclists.org/bugtraq/2019/Nov/5"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202003-25"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3906-1/"},{"type":"ADVISORY","url":"https://usn.ubuntu.com/3906-2/"},{"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":"b8eac98dd0849c3f888518ce5cecc020f8b2991c"},{"last_affected":"b8eac98dd0849c3f888518ce5cecc020f8b2991c"},{"fixed":"0c74a9f49b8d7a36b17b54a7428b3526d20f88a8"}],"database_specific":{"cpe":"cpe:2.3:a:libtiff:libtiff:4.0.10:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.0.10"},{"last_affected":"4.0.10"}],"source":["CPE_STRING","REFERENCES"]}}],"versions":["4.0.10","v4.0.10"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2019-6128.json","vanir_signatures_modified":"2026-07-08T20:57:42Z","vanir_signatures":[{"source":"https://gitlab.com/libtiff/libtiff@0c74a9f49b8d7a36b17b54a7428b3526d20f88a8","target":{"file":"tools/pal2rgb.c","function":"main"},"deprecated":false,"digest":{"function_hash":"244911293886905304367359745874238473726","length":4243},"id":"CVE-2019-6128-1e02ee62","signature_type":"Function","signature_version":"v1"},{"signature_version":"v1","source":"https://gitlab.com/libtiff/libtiff@0c74a9f49b8d7a36b17b54a7428b3526d20f88a8","target":{"file":"tools/pal2rgb.c"},"deprecated":false,"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},"id":"CVE-2019-6128-abf2a339","signature_type":"Line"}]}}],"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"}]}