{"id":"CVE-2017-13727","details":"There is a reachable assertion abort in the function TIFFWriteDirectoryTagSubifd() in LibTIFF 4.0.8, related to tif_dirwrite.c and a SubIFD tag. A crafted input will lead to a remote denial of service attack.","modified":"2026-04-11T15:42:26.073757Z","published":"2017-08-29T06:29:00.267Z","references":[{"type":"WEB","url":"http://www.securityfocus.com/bid/100524"},{"type":"WEB","url":"https://usn.ubuntu.com/3602-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4100"},{"type":"REPORT","url":"http://bugzilla.maptools.org/show_bug.cgi?id=2728"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/vadz/libtiff","events":[{"introduced":"0"},{"last_affected":"4a25fa0efc03a4e71740efc748c24b93152b1807"}],"database_specific":{"cpe":"cpe:2.3:a:libtiff:libtiff:4.0.8:*:*:*:*:*:*:*","source":"CPE_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"4.0.8"}]}}],"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"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-13727.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"}]}