{"schema_version":"1.9.0","id":"CVE-2025-43964","published":"2025-04-20T00:00:00Z","modified":"2026-08-12T15:13:30.032970Z","related":["SUSE-SU-2025:01569-1","SUSE-SU-2025:01572-1","SUSE-SU-2025:1380-1","SUSE-SU-2025:1568-1","SUSE-SU-2025:1569-1","SUSE-SU-2025:1572-1","openSUSE-SU-2025:15025-1"],"details":"In LibRaw before 0.21.4, tag 0x412 processing in phase_one_correct in decoders/load_mfbacks.cpp does not enforce minimum w0 and w1 values.","affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/libraw/libraw","events":[{"introduced":"0"},{"fixed":"9646d776c7c61976080a8f2be67928df0750493e"},{"fixed":"a50dc3f1127d2e37a9b39f57ad9bb2ebb60f18c0"}],"database_specific":{"cpe":"cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*","extracted_events":[{"introduced":"0"},{"fixed":"0.21.4"}],"source":["CPE_RANGE","REFERENCES"]}}],"versions":["0.21.3","0.21.2","0.21.1","0.21.0","0.21-Beta1","0.20.2","0.20.1","0.20.0","0.20-RC2","0.18.0","0.17.0","0.16.0","0.15.0","0.14.6","0.14.5","0.14.4","0.14.3","0.14.2","0.14.1","0.14.0","0.13.6","0.13.5","0.13.4","0.13.3","0.13.2","0.13.1","0.13.0","0.12.0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-43964.json","vanir_signatures":[{"deprecated":false,"digest":{"function_hash":"226776885379024396099519893161317089871","length":9413},"id":"CVE-2025-43964-32c18df1","signature_type":"Function","signature_version":"v1","source":"https://github.com/libraw/libraw/commit/a50dc3f1127d2e37a9b39f57ad9bb2ebb60f18c0","target":{"file":"src/decoders/load_mfbacks.cpp","function":"LibRaw::phase_one_correct"}},{"deprecated":false,"digest":{"line_hashes":["245666890147984725118404975430938302009","160481512952436322644169428329780397204","338973068174793840199409284870574911355","243842069388412980909223158205165229593"],"threshold":0.9},"id":"CVE-2025-43964-93d6e641","signature_type":"Line","signature_version":"v1","source":"https://github.com/libraw/libraw/commit/a50dc3f1127d2e37a9b39f57ad9bb2ebb60f18c0","target":{"file":"src/decoders/load_mfbacks.cpp"}}],"vanir_signatures_modified":"2026-08-12T15:13:30Z"}}],"references":[{"type":"WEB","url":"https://github.com/LibRaw/LibRaw/compare/0.21.3...0.21.4"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/04/msg00038.html"},{"type":"WEB","url":"https://www.libraw.org/news/libraw-0-21-4-release"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/43xxx/CVE-2025-43964.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-43964"},{"type":"FIX","url":"https://github.com/LibRaw/LibRaw/commit/a50dc3f1127d2e37a9b39f57ad9bb2ebb60f18c0"}],"database_specific":{"cna_assigner":"mitre","cwe_ids":["CWE-1284"],"osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/43xxx/CVE-2025-43964.json"},"severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L"}]}