Heap-based Buffer Over-read in ImageMagick's Convert Function

CVE-2017-11540 · MEDIUM Severity

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

When ImageMagick 7.0.6-1 processes a crafted file in convert, it can lead to a heap-based buffer over-read in the GetPixelIndex() function, called from the WritePICONImage function in coders/xpm.c.

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