{"id":"CVE-2023-0996","details":"\nThere is a vulnerability in the strided image data parsing code in the emscripten wrapper for libheif. An attacker could exploit this through a crafted image file to cause a buffer overflow in linear memory during a memcpy call.\n\n\n\n\n","modified":"2026-05-18T05:56:24.646772598Z","published":"2023-02-24T03:35:58.752Z","related":["SUSE-SU-2023:1766-1","openSUSE-SU-2024:14579-1"],"database_specific":{"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0996.json","cna_assigner":"GovTech CSG","cwe_ids":["CWE-120"]},"references":[{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/0xxx/CVE-2023-0996.json"},{"type":"ADVISORY","url":"https://govtech-csg.github.io/security-advisories/2023/02/24/CVE-2023-0996.html"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2023-0996"},{"type":"FIX","url":"https://github.com/strukturag/libheif/pull/759"},{"type":"PACKAGE","url":"https://github.com/strukturag/libheif"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/strukturag/libheif","events":[{"introduced":"0"},{"last_affected":"e04d8864b8778605f00e3bf0f2c1cea65abd60f2"}],"database_specific":{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"0"},{"last_affected":"1.14.2"}]}}],"versions":["v1.14.2","v1.14.1","v1.14.0","v1.13.0","v1.12.0","v1.11.0","v1.10.0","v1.9.1","v1.9.0","v1.8.0","v1.7.0","v1.3.2","v1.3.1","v1.3.0","v1.2.0","v1.1.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-0996.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:H/I:H/A:H"}]}