{"id":"CVE-2025-25475","details":"A NULL pointer dereference in the component /libsrc/dcrleccd.cc of DCMTK v3.6.9+ DEV allows attackers to cause a Denial of Service (DoS) via a crafted DICOM file.","modified":"2026-08-12T15:16:19.934340Z","published":"2025-02-18T00:00:00Z","related":["openSUSE-SU-2025:0068-1","openSUSE-SU-2025:14823-1"],"database_specific":{"cna_assigner":"mitre","osv_generated_from":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/25xxx/CVE-2025-25475.json"},"references":[{"type":"WEB","url":"https://git.dcmtk.org/?p=dcmtk.git;a=commit;h=bffa3e9116abb7038b432443f16b1bd390e80245"},{"type":"WEB","url":"https://lists.debian.org/debian-lts-announce/2025/06/msg00025.html"},{"type":"ADVISORY","url":"https://github.com/CVEProject/cvelistV5/tree/main/cves/2025/25xxx/CVE-2025-25475.json"},{"type":"ADVISORY","url":"https://nvd.nist.gov/vuln/detail/CVE-2025-25475"},{"type":"FIX","url":"https://github.com/DCMTK/dcmtk/commit/bffa3e9116abb7038b432443f16b1bd390e80245"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/dcmtk/dcmtk","events":[{"introduced":"ac002900cab167509881e5b837cdef5dcb07cd37"},{"fixed":"bffa3e9116abb7038b432443f16b1bd390e80245"}],"database_specific":{"extracted_events":[{"introduced":"3.6.9"},{"last_affected":"3.6.9"}],"source":["CPE_STRING","REFERENCES"],"cpe":"cpe:2.3:a:offis:dcmtk:3.6.9:*:*:*:*:*:*:*"}}],"versions":["3.6.9","DCMTK-3.6.9"],"database_specific":{"vanir_signatures":[{"digest":{"threshold":0.9,"line_hashes":["312513902527789140787132207368160112329","158358958029820157104687039182207508187","144456739930771895532276089430615767180","32620995008868138340460389977170950465"]},"id":"CVE-2025-25475-080aebd3","signature_type":"Line","signature_version":"v1","source":"https://github.com/dcmtk/dcmtk/commit/bffa3e9116abb7038b432443f16b1bd390e80245","target":{"file":"dcmdata/libsrc/dcrleccd.cc"},"deprecated":false},{"digest":{"function_hash":"167391237099498405725752917424488410657","length":7388},"id":"CVE-2025-25475-90d7a2b0","signature_type":"Function","signature_version":"v1","source":"https://github.com/dcmtk/dcmtk/commit/bffa3e9116abb7038b432443f16b1bd390e80245","target":{"function":"DcmRLECodecDecoder::decode","file":"dcmdata/libsrc/dcrleccd.cc"},"deprecated":false}],"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-25475.json","vanir_signatures_modified":"2026-08-12T15:16:19Z"}}],"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"}]}