Invalid Memory Read Vulnerability in GraphicsMagick 1.3.26

CVE-2017-12935 · MEDIUM Severity

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

The ReadMNGImage function in coders/png.c in GraphicsMagick 1.3.26 mishandles large MNG images, leading to an invalid memory read in the SetImageColorCallBack function in magick/image.c.

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