{"id":"CVE-2022-38143","details":"A heap out-of-bounds write vulnerability exists in the way OpenImageIO v2.3.19.0 processes RLE encoded BMP images. A specially-crafted bmp file can write to arbitrary out of bounds memory, which can lead to arbitrary code execution. An attacker can provide a malicious file to trigger this vulnerability.","modified":"2026-08-19T11:48:26.887702637Z","published":"2022-12-22T22:15:13.757Z","related":["openSUSE-SU-2024:12477-1"],"database_specific":{"cwe_ids":["CWE-123"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/38xxx/CVE-2022-38143.json","unresolved_ranges":[{"source":"AFFECTED_FIELD","extracted_events":[{"introduced":"master-branch-9aeece7a"},{"last_affected":"master-branch-9aeece7a"},{"introduced":"v2.3.19.0"},{"last_affected":"v2.3.19.0"}]}],"cna_assigner":"talos"},"references":[{"type":"WEB","url":"https://talosintelligence.com/vulnerability_reports/TALOS-2022-1630"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/38xxx/CVE-2022-38143.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2022-38143"},{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202305-33"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/AcademySoftwareFoundation/OpenImageIO","events":[{"introduced":"9ba61609c2c7e0e223cc26b189e19821dfad2101"},{"last_affected":"9ba61609c2c7e0e223cc26b189e19821dfad2101"}],"database_specific":{"cpe":"cpe:2.3:a:openimageio:openimageio:2.3.19.0:*:*:*:*:*:*:*","extracted_events":[{"introduced":"2.3.19.0"},{"last_affected":"2.3.19.0"}],"source":"CPE_STRING"}}],"versions":["2.3.19.0","v2.3.19.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-38143.json"}},{"ranges":[{"type":"GIT","repo":"https://github.com/academysoftwarefoundation/openimageio","events":[{"introduced":"9ba61609c2c7e0e223cc26b189e19821dfad2101"},{"last_affected":"9ba61609c2c7e0e223cc26b189e19821dfad2101"}],"database_specific":{"extracted_events":[{"introduced":"2.3.19.0"},{"last_affected":"2.3.19.0"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:openimageio:openimageio:2.3.19.0:*:*:*:*:*:*:*"}}],"versions":["2.3.19.0","v2.3.19.0"],"database_specific":{"source":"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2022-38143.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}