CVE-2021-20176
MEDIUM5.5EPSS 0.13%imagemagick - security update
Published: 2/6/2021Modified: 4/28/2026
Description
A divide-by-zero flaw was found in ImageMagick 6.9.11-57 and 7.0.10-57 in gem.c. This flaw allows an attacker who submits a crafted file that is processed by ImageMagick to trigger undefined behavior through a division by zero. The highest threat from this vulnerability is to system availability.
Affected packages (2)
- Debian/imagemagickfrom 0, < 8:6.9.11.57+dfsg-1
- Debian/imagemagickfrom 0, < 8:6.9.10.23+dfsg-2.1+deb10u5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |