vulnerability
Alpine Linux: CVE-2021-20176: Divide By Zero
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Feb 5, 2021 | Aug 22, 2024 | Jun 18, 2026 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Feb 5, 2021
Added
Aug 22, 2024
Modified
Jun 18, 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.
Solution
alpine-linux-upgrade-imagemagick
Rapid7 Labs
2026 Global Threat Landscape Report
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