{"id":"CVE-2017-18013","details":"In LibTIFF 4.0.9, there is a Null-Pointer Dereference in the tif_print.c TIFFPrintDirectory function, as demonstrated by a tiffinfo crash.","modified":"2026-04-16T01:43:12.156508155Z","published":"2018-01-01T08:29:00.470Z","related":["SUSE-SU-2018:1472-1","SUSE-SU-2018:1826-1","SUSE-SU-2018:1889-1","openSUSE-SU-2024:11461-1"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2018/01/msg00033.html"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2018/01/msg00034.html"},{"type":"WEB","url":"https://usn.ubuntu.com/3602-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/3606-1/"},{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/102345"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4100"},{"type":"FIX","url":"http://bugzilla.maptools.org/show_bug.cgi?id=2770"},{"type":"FIX","url":"https://gitlab.com/libtiff/libtiff/commit/c6f41df7b581402dfba3c19a1e3df4454c551a01"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/vadz/libtiff","events":[{"introduced":"0"},{"last_affected":"636f2684a0faaf9510ae4219f286a53f98f37483"}],"database_specific":{"extracted_events":[{"introduced":"0"},{"last_affected":"4.0.9"}],"cpe":"cpe:2.3:a:libtiff:libtiff:4.0.9:*:*:*:*:*:*:*","source":"CPE_FIELD"}}],"versions":["Pre360","Release-","Release-3-7-0","Release-v3-5-","Release-v3-5-4","Release-v3-5-5","Release-v3-5-7","Release-v3-6-0","Release-v3-6-0beta2","Release-v3-6-1","Release-v3-7-0-alpha","Release-v3-7-0beta","Release-v3-7-0beta2","Release-v3-7-1","Release-v3-7-2","Release-v3-7-3","Release-v3-7-4","Release-v3-8-0","Release-v3-8-1","Release-v3-8-2","Release-v4-0-0","Release-v4-0-0alpha","Release-v4-0-0alpha4","Release-v4-0-0alpha5","Release-v4-0-0alpha6","Release-v4-0-0beta7","Release-v4-0-1","Release-v4-0-2","Release-v4-0-3","Release-v4-0-4","Release-v4-0-4beta","Release-v4-0-5","Release-v4-0-6","Release-v4-0-7","Release-v4-0-8","Release-v4-0-9"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-18013.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.com/libtiff/libtiff","events":[{"introduced":"0"},{"fixed":"c6f41df7b581402dfba3c19a1e3df4454c551a01"}],"database_specific":{"source":"REFERENCES"}}],"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","v4.0.2","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":[{"source":"https://gitlab.com/libtiff/libtiff@c6f41df7b581402dfba3c19a1e3df4454c551a01","target":{"file":"libtiff/tif_print.c"},"signature_version":"v1","deprecated":false,"signature_type":"Line","id":"CVE-2017-18013-665f1527","digest":{"line_hashes":["170525206296602907753093694529980120856","93616978339748417209337682716870640681","328218603771540590479012731783112254210","48204508027133948625903716595036586778","251094784319949832704584338830552714731","319057619089807967802340759689575388816","286040623549323053884688996042829849908","302096191070558911570553740345273925536","58071185955440375749750412030001186165","296453592249262199560223406644893299582"],"threshold":0.9}},{"digest":{"function_hash":"304641741661058657797947578454949689153","length":13275},"target":{"function":"TIFFPrintDirectory","file":"libtiff/tif_print.c"},"source":"https://gitlab.com/libtiff/libtiff@c6f41df7b581402dfba3c19a1e3df4454c551a01","deprecated":false,"signature_version":"v1","signature_type":"Function","id":"CVE-2017-18013-ef96e06b"}],"vanir_signatures_modified":"2026-04-11T18:28:35Z","source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-18013.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}