Heap overflow

The DecodeGifImg function in ngiflib.c in MiniUPnP ngiflib 0.4 does not consider the bounds of the pixels data structure, 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...

CVE-2018-10677

Summary: The vulnerability affects MiniUPnP ngiflib 0.4, specifically the DecodeGifImg function in ngiflib.c, which does not correctly validate width/height bounds. This lack of validation can enable a remote attacker to trigger a denial of service via a heap-based WritePixels buffer overflow and...