CVE-2025-25475

EUVD-2025-4573
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 68%
Affected Products (NVD)
VendorProductVersion
offisdcmtk
3.6.9
debiandebian_linux
11.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
dcmtk
bookworm
3.6.7-9~deb12u3
fixed
bullseye
vulnerable
bullseye (security)
3.6.5-1+deb11u6
fixed
forky
3.7.0+really3.6.9-1
fixed
sid
3.7.0+really3.6.9-1
fixed
trixie
3.6.9-5
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
dcmtk
bionic
needs-triage
focal
needs-triage
jammy
needs-triage
noble
needs-triage
oracular
ignored
plucky
ignored
questing
needs-triage
xenial
needs-triage
Common Weakness Enumeration
References
https://git.dcmtk.org/?p=dcmtk.git;a=commit;h=bffa3e9116abb7038b432443f16b1bd390e80245
https://github.com/DCMTK/dcmtk/commit/bffa3e9116abb7038b432443f16b1bd390e80245
https://lists.debian.org/debian-lts-announce/2025/06/msg00025.html