CVE-2021-3962
Published: 19 November 2021
A flaw was found in ImageMagick where it did not properly sanitize certain input before using it to invoke convert processes. This flaw allows an attacker to create a specially crafted image that leads to a use-after-free vulnerability when processed by ImageMagick. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.
Priority
Medium
CVSS 3 base score: 7.8
Status
| Package | Release | Status |
|---|---|---|
|
imagemagick Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present, 7.x only)
|
| focal |
Not vulnerable
(code not present, 7.x only)
|
|
| hirsute |
Not vulnerable
(code not present, 7.x only)
|
|
| impish |
Not vulnerable
(code not present, 7.x only)
|
|
| jammy |
Not vulnerable
(code not present, 7.x only)
|
|
| trusty |
Ignored
(out of standard support)
|
|
| upstream |
Needs triage
|
|
| xenial |
Not vulnerable
(code not present, 7.x only)
|
|
|
Patches: upstream: https://github.com/ImageMagick/ImageMagick/commit/82775af03bbb10a0a1d0e15c0156c75673b4525e |
||