GIFLIB:memory leak in GIF2RGB
giflib is a library for reading and writing gif images. It is API and ABI compatible with libungif which was in wide use while the LZW compression algorithm was patented.
The GIF2RGB function in gif2rgb.c allows attackers to cause a denial of service (memory leak) via a crafted file.
#gif2rgb -o out.gif $FILE
ADLab of Venustech.
2017-06-20:blog post about the issue