ImageMagick heap buffer overread vulnerability (CNVD-2018-12312)

ImageMagick is a software for creating, editing, and compositing images that can read, convert, and write images in many formats. A heap buffer over-read vulnerability exists in SetGrayscaleImage in quantize.c in ImageMagick 7.0.7-37 Q16. Allows an attacker to cause the heap buffer to be overread...