Vulnerability Details CVE-2021-3962
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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 53.8%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- https://bugzilla.redhat.com/show_bug.cgi?id=2023196
- https://github.com/ImageMagick/ImageMagick/commit/82775af03bbb10a0a1d0e15c0156c75673b4525e
- https://github.com/ImageMagick/ImageMagick/issues/4446
- https://bugzilla.redhat.com/show_bug.cgi?id=2023196
- https://github.com/ImageMagick/ImageMagick/commit/82775af03bbb10a0a1d0e15c0156c75673b4525e
- https://github.com/ImageMagick/ImageMagick/issues/4446
Products affected by CVE-2021-3962
-
cpe:2.3:a:imagemagick:imagemagick:7.1.0-14