CVE-2022-2121

Published: Jun 24, 2022Modified: Nov 3, 2025

6.5

Vector

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Exploitability: 2.8 / Impact: 3.6

Source: NVD

Description

OFFIS DCMTK's (All versions prior to 3.6.7) has a NULL pointer dereference vulnerability while processing DICOM files, which may result in a denial-of-service condition.

Affected (1)

Products: Offis: Dcmtk

Offis

1 product

Dcmtk

Configuration A

1 vulnerable

Vulnerable Software	Affected Versions
Offis Dcmtk	Before 3.6.7

Related CWEs

CWE-476

NULL Pointer Dereference

The product dereferences a pointer that it expects to be valid but is NULL.

References (5)

https://lists.debian.org/debian-lts-announce/2024/06/msg00022.html

Source: ics-cert@hq.dhs.gov

https://www.cisa.gov/uscert/ics/advisories/icsma-22-174-01

Source: ics-cert@hq.dhs.gov

MitigationThird Party AdvisoryUS Government Resource

https://lists.debian.org/debian-lts-announce/2024/06/msg00022.html

Source: af854a3a-2127-422b-91ae-364da2661108

https://lists.debian.org/debian-lts-announce/2025/01/msg00032.html

Source: af854a3a-2127-422b-91ae-364da2661108

https://www.cisa.gov/uscert/ics/advisories/icsma-22-174-01

Source: af854a3a-2127-422b-91ae-364da2661108

MitigationThird Party AdvisoryUS Government Resource

Timeline

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