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 |