{"id":"CVE-2017-12944","details":"The TIFFReadDirEntryArray function in tif_read.c in LibTIFF 4.0.8 mishandles memory allocation for short files, which allows remote attackers to cause a denial of service (allocation failure and application crash) in the TIFFFetchStripThing function in tif_dirread.c during a tiff2pdf invocation.","modified":"2026-07-09T00:51:54.771692Z","published":"2017-08-18T15:29:00.247Z","related":["SUSE-SU-2018:4008-1","SUSE-SU-2018:4191-1","openSUSE-SU-2024:13381-1"],"references":[{"type":"WEB","url":"https://usn.ubuntu.com/3602-1/"},{"type":"WEB","url":"https://usn.ubuntu.com/3606-1/"},{"type":"ADVISORY","url":"https://www.debian.org/security/2018/dsa-4100"},{"type":"REPORT","url":"http://bugzilla.maptools.org/show_bug.cgi?id=2725"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/vadz/libtiff","events":[{"introduced":"4a25fa0efc03a4e71740efc748c24b93152b1807"},{"last_affected":"4a25fa0efc03a4e71740efc748c24b93152b1807"}],"database_specific":{"cpe":"cpe:2.3:a:libtiff:libtiff:4.0.8:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.0.8"},{"last_affected":"4.0.8"}],"source":"CPE_STRING"}}],"versions":["4.0.8","Release-v4-0-8"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-12944.json"}},{"ranges":[{"type":"GIT","repo":"https://gitlab.com/libtiff/libtiff","events":[{"introduced":"84e1f1b66df4c91951cfc17556d5228d0d3e5c9f"},{"last_affected":"84e1f1b66df4c91951cfc17556d5228d0d3e5c9f"}],"database_specific":{"cpe":"cpe:2.3:a:libtiff:libtiff:4.0.8:*:*:*:*:*:*:*","extracted_events":[{"introduced":"4.0.8"},{"last_affected":"4.0.8"}],"source":"CPE_STRING"}}],"versions":["4.0.8","v4.0.8"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2017-12944.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}