ImageMagick CVE-2021-20224 Buffer Overflow Vulnerability

description-logoDescription

An integer overflow issue was discovered in ImageMagick\'s ExportIndexQuantum() function in MagickCore/quantum-export.c. Function calls to GetPixelIndex() could result in values outside the range of representable for the \'unsigned char\'. When ImageMagick processes a crafted pdf file, this could lead to an undefined behaviour or a crash.

affected-products-logoAffected Applications

ImageMagick

CVE References

CVE-2021-20224