CVE-2025-25475

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Source
https://nvd.nist.gov/vuln/detail/CVE-2025-25475
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-25475.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2025-25475
Downstream
Related
Published
2025-02-18T23:15:10Z
Modified
2025-10-22T10:06:10.057262Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
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.

References

Affected packages

Git / github.com/dcmtk/dcmtk

Affected ranges

Type
GIT
Repo
https://github.com/dcmtk/dcmtk
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
bffa3e9116abb7038b432443f16b1bd390e80245

Affected versions

CAR96-3.*

CAR96-3.0.1
CAR96-3.0.2

DCMTK-3.*

DCMTK-3.1.0
DCMTK-3.1.1
DCMTK-3.1.2
DCMTK-3.2.0
DCMTK-3.2.1
DCMTK-3.3.0
DCMTK-3.3.1
DCMTK-3.4.0
DCMTK-3.4.1
DCMTK-3.4.2
DCMTK-3.5.0
DCMTK-3.5.1
DCMTK-3.5.2
DCMTK-3.5.2a
DCMTK-3.5.3
DCMTK-3.5.4
DCMTK-3.6.0
DCMTK-3.6.1_20110225
DCMTK-3.6.1_20110519
DCMTK-3.6.1_20110707
DCMTK-3.6.1_20110922
DCMTK-3.6.1_20111208
DCMTK-3.6.1_20120222
DCMTK-3.6.1_20120515
DCMTK-3.6.1_20120831
DCMTK-3.6.1_20121102
DCMTK-3.6.1_20131114
DCMTK-3.6.1_20140617
DCMTK-3.6.1_20150217
DCMTK-3.6.1_20150629
DCMTK-3.6.1_20150924
DCMTK-3.6.1_20160216
DCMTK-3.6.1_20160630
DCMTK-3.6.1_20161102
DCMTK-3.6.1_20170228
DCMTK-3.6.2
DCMTK-3.6.3
DCMTK-3.6.4
DCMTK-3.6.5
DCMTK-3.6.5+_20191213
DCMTK-3.6.6
DCMTK-3.6.7
DCMTK-3.6.8
DCMTK-3.6.9

Database specific

vanir_signatures

[
    {
        "source": "https://github.com/dcmtk/dcmtk/commit/bffa3e9116abb7038b432443f16b1bd390e80245",
        "id": "CVE-2025-25475-080aebd3",
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "file": "dcmdata/libsrc/dcrleccd.cc"
        },
        "signature_type": "Line",
        "digest": {
            "threshold": 0.9,
            "line_hashes": [
                "312513902527789140787132207368160112329",
                "158358958029820157104687039182207508187",
                "144456739930771895532276089430615767180",
                "32620995008868138340460389977170950465"
            ]
        }
    },
    {
        "source": "https://github.com/dcmtk/dcmtk/commit/bffa3e9116abb7038b432443f16b1bd390e80245",
        "id": "CVE-2025-25475-90d7a2b0",
        "deprecated": false,
        "signature_version": "v1",
        "target": {
            "function": "DcmRLECodecDecoder::decode",
            "file": "dcmdata/libsrc/dcrleccd.cc"
        },
        "signature_type": "Function",
        "digest": {
            "length": 7388.0,
            "function_hash": "167391237099498405725752917424488410657"
        }
    }
]