The DecodeImage function in coders/gif.c in GraphicsMagick 1.3.18 allows remote attackers to cause a denial of service (uninitialized memory access) via a crafted GIF file.
{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_name": "graphicsmagick",
            "binary_version": "1.3.18-1ubuntu3.1"
        },
        {
            "binary_name": "graphicsmagick-imagemagick-compat",
            "binary_version": "1.3.18-1ubuntu3.1"
        },
        {
            "binary_name": "graphicsmagick-libmagick-dev-compat",
            "binary_version": "1.3.18-1ubuntu3.1"
        },
        {
            "binary_name": "libgraphics-magick-perl",
            "binary_version": "1.3.18-1ubuntu3.1"
        },
        {
            "binary_name": "libgraphicsmagick++1-dev",
            "binary_version": "1.3.18-1ubuntu3.1"
        },
        {
            "binary_name": "libgraphicsmagick++3",
            "binary_version": "1.3.18-1ubuntu3.1"
        },
        {
            "binary_name": "libgraphicsmagick1-dev",
            "binary_version": "1.3.18-1ubuntu3.1"
        },
        {
            "binary_name": "libgraphicsmagick3",
            "binary_version": "1.3.18-1ubuntu3.1"
        }
    ]
}