Debian: DSA-1903-1 Critical: GraphicsMagick DoS And Code Execution

Several vulnerabilities have been discovered in graphicsmagick, a
collection of image processing tool, which can lead to the execution
of arbitrary code, exposure of sensitive information or cause DoS.
The Common Vulnerabilities and Exposures project identifies the
following problems:

CVE-2007-1667

Multiple integer overflows in XInitImage function in xwd.c for
GraphicsMagick, allow user-assisted remote attackers to cause a
denial of service (crash) or obtain sensitive information via
crafted images with large or negative values that trigger a
buffer overflow. It only affects the oldstable distribution (etch).

CVE-2007-1797

Multiple integer overflows allow remote attackers to execute arbitrary
code via a crafted DCM image, or the colors or comments field in a
crafted XWD image. It only affects the oldstable distribution (etch).

CVE-2007-4985

A crafted image file can trigger an infinite loop in the ReadDCMImage
function or in the ReadXCFImage function. It only affects the oldstable
...