Heap-based buffer overflow and invalid write vulnerabilities in WPG parser of ImageMagick
CVE-2016-5688 · MEDIUM Severity
AV:N/AC:M/AU:N/C:P/I:P/A:P
The WPG parser in ImageMagick before 6.9.4-4 and 7.x before 7.0.1-5, when a memory limit is set, allows remote attackers to have unspecified impact via vectors related to the SetImageExtent return-value check, which trigger (1) a heap-based buffer overflow in the SetPixelIndex function or an invalid write operation in the (2) ScaleCharToQuantum or (3) SetPixelIndex functions.
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