Vulnerability Database

289,689

Total vulnerabilities in the database

CVE-2021-20309

A flaw was found in ImageMagick in versions before 7.0.11 and before 6.9.12, where a division by zero in WaveImage() of MagickCore/visual-effects.c may trigger undefined behavior via a crafted image file submitted to an application using ImageMagick. The highest threat from this vulnerability is to system availability.

  • Published: May 12, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-20309
  • Severity: High
  • Exploit:

CVSS v3:

  • Severity: High
  • Score: 7.5
  • AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: High
  • Score: 7.8
  • AV:N/AC:L/Au:N/C:N/I:N/A:C

CWEs:

Software From Fixed in
imagemagick / imagemagick - 6.9.12
imagemagick / imagemagick 7.0.0-0 7.0.11-0
debian / debian_linux 9.0 9.0.x