{"id":"CVE-2023-2908","details":"A null pointer dereference issue was found in Libtiff's tif_dir.c file. This issue may allow an attacker to pass a crafted TIFF image file to the tiffcp utility which triggers a runtime error that causes undefined behavior. This will result in an application crash, eventually leading to a denial of service.","modified":"2026-04-16T04:37:44.898407844Z","published":"2023-06-30T22:15:10.017Z","related":["SUSE-SU-2023:4370-1","SUSE-SU-2023:4371-1"],"references":[{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/01/msg00019.html"},{"type":"ADVISORY","url":"https://lists.debian.org/debian-lts-announce/2023/07/msg00034.html"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230731-0004/"},{"type":"ADVISORY","url":"https://access.redhat.com/security/cve/CVE-2023-2908"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2218830"},{"type":"FIX","url":"https://gitlab.com/libtiff/libtiff/-/commit/9bd48f0dbd64fb94dc2b5b05238fde0bfdd4ff3f"},{"type":"EVIDENCE","url":"https://gitlab.com/libtiff/libtiff/-/merge_requests/479"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/libtiff/libtiff","events":[{"introduced":"0"},{"last_affected":"38eb7b00cb5767770017fb91743a960ffd96d774"},{"fixed":"9bd48f0dbd64fb94dc2b5b05238fde0bfdd4ff3f"}],"database_specific":{"versions":[{"introduced":"0"},{"last_affected":"4.5.0"}]}}],"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","v4.0.10","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","v4.1.0","v4.2.0","v4.3.0","v4.3.0rc1","v4.4.0","v4.4.0rc1","v4.5.0","v4.5.0rc2","v4.5.0rc3"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-2908.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"}]}