{"id":"CVE-2022-4645","details":"LibTIFF 4.4.0 has an out-of-bounds read in tiffcp in tools/tiffcp.c:948, allowing attackers to cause a denial-of-service via a crafted tiff file. For users that compile libtiff from sources, the fix is available with commit e8131125.","modified":"2026-07-15T01:49:16.685864053Z","published":"2023-03-03T00:00:00Z","related":["ALSA-2023:2340","ALSA-2024:3059"],"database_specific":{"cna_assigner":"GitLab","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4645.json"},"references":[{"type":"WEB","url":"https://gitlab.com/gitlab-org/cves/-/blob/master/2022/CVE-2022-4645.json"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/4xxx/CVE-2022-4645.json"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2ZTFA6GGOKFPIQNHDBMXYUR4XUXUJESE/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BA6GRCAQ7NR2OK5N44UQRGUJBIYKWJJH/"},{"type":"ADVISORY","url":"https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/OLM763GGZVVOAXIQXG6YGTYJ5VFYNECQ/"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-4645"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20230331-0001/"},{"type":"REPORT","url":"https://gitlab.com/libtiff/libtiff/-/issues/277"},{"type":"FIX","url":"https://gitlab.com/libtiff/libtiff/-/commit/e813112545942107551433d61afd16ac094ff246"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://gitlab.com/libtiff/libtiff","events":[{"introduced":"00c28dda69f1be886da146b085f795478d661ddf"},{"fixed":"e813112545942107551433d61afd16ac094ff246"}],"database_specific":{"source":["CPE_RANGE","REFERENCES"],"cpe":"cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"3.5.1"},{"last_affected":"4.4.0"}]}}],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2022-4645.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H"}]}