CVE-2021-20224

Name of the Vulnerable Software and Affected Versions ImageMagick (affected versions not specified)

Description The issue is related to an integer overflow in the ExportIndexQuantum() function of ImageMagick. This can occur when the function calls GetPixelIndex(), resulting in values outside the range of representable for the unsigned char. The exploitation of this issue may allow an attacker to cause a denial of service or execute arbitrary code by using a specially crafted file, such as a PDF.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.