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.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact partial

Affected Vendors & Products

No data.

No data.

No data.

References
Link Providers
https://git.dcmtk.org/?p=dcmtk.git;a=commit;h=bffa3e9116abb7038b432443f16b1bd390e80245 cve-icon cve-icon cve-icon
https://github.com/DCMTK/dcmtk/commit/bffa3e9116abb7038b432443f16b1bd390e80245 cve-icon cve-icon cve-icon
https://nvd.nist.gov/vuln/detail/CVE-2025-25475 cve-icon
https://www.cve.org/CVERecord?id=CVE-2025-25475 cve-icon
History

Thu, 20 Feb 2025 22:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

 cvssV3_1

{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

Thu, 20 Feb 2025 21:15:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

 ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N'}

Wed, 19 Feb 2025 14:00:00 +0000

Type Values Removed Values Added
Title dcmtk: NULL Pointer Dereference in DCMTK dcrleccd.cc Leading to DoS
Weaknesses CWE-476
References
Metrics threat_severity

None

 cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}

threat_severity

Moderate

Tue, 18 Feb 2025 22:30:00 +0000

Type Values Removed Values Added
Description 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
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-02-20T21:33:14.488Z

Reserved: 2025-02-07T00:00:00.000Z

Link: CVE-2025-25475

cve-icon Vulnrichment

Updated: 2025-02-20T21:08:16.076Z

cve-icon NVD

Status : Received

Published: 2025-02-18T23:15:10.720

Modified: 2025-02-20T22:15:31.190

Link: CVE-2025-25475

cve-icon Redhat

Severity : Moderate

Publid Date: 2025-02-18T00:00:00Z

Links: CVE-2025-25475 - Bugzilla