{"id":"CVE-2017-17973","details":"In LibTIFF 4.0.8, there is a heap-based use-after-free in the t2p_writeproc function in tiff2pdf.c. NOTE: there is a third-party report of inability to reproduce this issue","modified":"2026-07-08T11:35:41.700745Z","published":"2017-12-29T21:29:00.190Z","related":["SUSE-SU-2018:1179-1","SUSE-SU-2018:1180-1"],"references":[{"type":"ADVISORY","url":"http://www.securityfocus.com/bid/102331"},{"type":"REPORT","url":"http://bugzilla.maptools.org/show_bug.cgi?id=2769"},{"type":"REPORT","url":"https://bugzilla.novell.com/show_bug.cgi?id=1074318"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1530912"}],"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/cve-osv-conversion/osv-output/CVE-2017-17973.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/cve-osv-conversion/osv-output/CVE-2017-17973.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:H/I:H/A:H"}]}