CVE-2025-25475 — NULL Pointer Dereference in Dcmtk

CWE-476 — NULL Pointer Dereference5 documents5 sources
Severity
7.5HIGHNVD
EPSS
0.2%
top 57.90%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
3
Offis DcmtkDebian DcmtkDebian Linux
Timeline
PublishedFeb 18
Latest updateFeb 19

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.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages3 packages

▶debiandebian/dcmtk< dcmtk 3.6.7-9~deb12u3 (bookworm)
▶Debianoffis/dcmtk< 3.6.5-1+deb11u4+3
▶NVDoffis/dcmtk3.6.9

Also affects: Debian Linux 11.0

Patches

Patch: git.dcmtk.org ↗Patch: github.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-rqvx-2c23-x225: A NULL pointer dereference in the component /libsrc/dcrleccd↗2025-02-19
▶
OSV
CVE-2025-25475: A NULL pointer dereference in the component /libsrc/dcrleccd↗2025-02-18
▶

📋Vendor Advisories

2
Red Hat
dcmtk: NULL Pointer Dereference in DCMTK dcrleccd.cc Leading to DoS↗2025-02-18
▶
Debian
CVE-2025-25475: dcmtk - A NULL pointer dereference in the component /libsrc/dcrleccd.cc of DCMTK v3.6.9+...↗2025
▶
CVE-2025-25475 — NULL Pointer Dereference in Dcmtk | cvebase