Vulnerability Database

313,825

Total vulnerabilities in the database

CVE-2020-27770

Due to a missing check for 0 value of replace_extent, it is possible for offset p to overflow in SubstituteString(), causing potential impact to application availability. This could be triggered by a crafted input file that is processed by ImageMagick. This flaw affects ImageMagick versions prior to 7.0.8-68.

  • Published: Dec 4, 2020
  • Updated: Nov 16, 2025
  • CVE: CVE-2020-27770
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
imagemagick / imagemagick - 6.9.10-68
imagemagick / imagemagick 7.0.0-0 7.0.8-68
debian / debian_linux 9.0 9.0.x