Heap Overwrite Vulnerability in GraphicsMagick's AcquireCacheNexus Function

CVE-2018-6799 · MEDIUM Severity

AV:N/AC:M/AU:N/C:P/I:P/A:P

The AcquireCacheNexus function in magick/pixel_cache.c in GraphicsMagick before 1.3.28 allows remote attackers to cause a denial of service (heap overwrite) or possibly have unspecified other impact via a crafted image file, because a pixel staging area is not used.

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