{"id":"CVE-2023-3430","summary":"Openimageio: heap-buffer-overflow in file src/gif.imageio/gifinput.cpp","details":"A vulnerability was found in OpenImageIO, where a heap buffer overflow exists in the src/gif.imageio/gifinput.cpp file. This flaw allows a remote attacker to pass a specially crafted file to the application, which triggers a heap-based buffer overflow and could cause a crash, leading to a denial of service.","modified":"2026-08-27T03:51:12.894321648Z","published":"2023-12-18T13:40:05.145Z","database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3430.json","cna_assigner":"redhat","cwe_ids":["CWE-122"]},"references":[{"type":"WEB","url":"https://packages.fedoraproject.org/"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/3xxx/CVE-2023-3430.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-3430"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=2218380"},{"type":"EVIDENCE","url":"https://github.com/AcademySoftwareFoundation/OpenImageIO/issues/3840"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/AcademySoftwareFoundation/OpenImageIO","events":[{"introduced":"56449a9d720125c1f2a28c08298860a52e956c99"},{"last_affected":"56449a9d720125c1f2a28c08298860a52e956c99"}],"database_specific":{"source":"CPE_STRING","cpe":"cpe:2.3:a:openimageio:openimageio:2.4.11:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.4.11"},{"last_affected":"2.4.11"}]}}],"versions":["2.4.11","v2.4.11.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-3430.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/academysoftwarefoundation/openimageio","events":[{"introduced":"56449a9d720125c1f2a28c08298860a52e956c99"},{"last_affected":"56449a9d720125c1f2a28c08298860a52e956c99"}],"database_specific":{"extracted_events":[{"introduced":"2.4.11"},{"last_affected":"2.4.11"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:openimageio:openimageio:2.4.11:*:*:*:*:*:*:*"}}],"versions":["2.4.11","v2.4.11.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-3430.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}