neex/gifoeb

neex/gifoeb

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exploit for ImageMagick's uninitialized memory disclosure in gif coder
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CVE History

CVEPublishedCVSS v3CVSS v2
CVE-2017-15277↗
—4.3 MEDIUM

ReadGIFImage in coders/gif.c in ImageMagick 7.0.6-1 and GraphicsMagick 1.3.26 leaves the palette uninitialized when processing a GIF file that has neither a global nor local palette. If the affected product is used as a library loaded into a process that operates on interesting data, this data sometimes can be leaked via the uninitialized palette.