CVE-2022-2121
Published: 24 June 2022
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.
Priority
Status
Package | Release | Status |
---|---|---|
dcmtk Launchpad, Ubuntu, Debian |
focal |
Released
(3.6.4-2.1ubuntu0.1~esm1)
Available with Ubuntu Pro |
lunar |
Needs triage
|
|
trusty |
Ignored
(end of standard support, was needs-triage)
|
|
upstream |
Needs triage
|
|
xenial |
Released
(3.6.1~20150924-5ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
impish |
Ignored
(end of life)
|
|
kinetic |
Not vulnerable
(3.6.7-6)
|
|
bionic |
Released
(3.6.2-3ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
jammy |
Released
(3.6.6-5ubuntu0.1~esm1)
Available with Ubuntu Pro |
|
Patches: upstream: https://github.com/DCMTK/dcmtk/commit/3e996a2749a9355c9b680fa464ecfd9ab9ff567f |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 6.5 |
Attack vector | Adjacent |
Attack complexity | Low |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | None |
Integrity impact | None |
Availability impact | High |
Vector | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |