CVE-2020-27756
In ParseMetaGeometry() of MagickCore/geometry.c, image height and width calculations can lead to divide-by-zero conditio
In ParseMetaGeometry() of MagickCore/geometry.c, image height and width calculations can lead to divide-by-zero conditions which also lead to undefined behavior. This flaw can be triggered by a crafted input file processed by ImageMagick and could impact application availability. The patch uses multiplication in addition to the function PerceptibleReciprocal() in order to prevent such divide-by-zero conditions.
This flaw affects ImageMagick versions prior to 7.0.9-0.
MEDIUM · CVSS 5.5
EPSS 0.00158
Schedule remediation
- Public exploit or PoC is available
Sigma rules0
YARA rules0