CVE-2021-20243 — Divide By Zero in Imagemagick
Severity
5.5MEDIUMNVD
OSV7.8OSV6.5
EPSS
0.1%
top 68.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedMar 9
Latest updateDec 17
Description
A flaw was found in ImageMagick in MagickCore/resize.c. An attacker who submits a crafted file that is processed by ImageMagick could trigger undefined behavior in the form of math division by zero. The highest threat from this vulnerability is to system availability.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages5 packages
Also affects: Debian Linux 9.0