Heap-based Buffer Overflow in MiniUPnP ngiflib 0.4

CVE-2018-10677 · MEDIUM Severity

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

The DecodeGifImg function in ngiflib.c in MiniUPnP ngiflib 0.4 lacks certain checks against width and height, which allows remote attackers to cause a denial of service (WritePixels heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted GIF file.

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