VULNERABILITY INTELLIGENCE

CVE-2021-20246

CVSS score5.5 MEDIUM
EPSS probability1.23%
CISA KEVNot currently listed
Published2021-03-09
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Description

A flaw was found in ImageMagick in MagickCore/resample.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.

Weakness classification

  • secalert@redhat.com: CWE-369

Primary references