Multiple integer overflows in ImageMagick before 6.2.9 allows user-assisted attackers to execute arbitrary code via crafted Sun Rasterfile (bitmap) images that trigger heap-based buffer overflows.
Format string vulnerability in the SetImageInfo function in image.c for ImageMagick before 6.0.2.5 may allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via format string specifiers in a filename argument to convert, which may be called by other web applications.