Mandriva Linux Security Advisory 2013-293 - An integer overflow flaw and a heap-based buffer overflow were found in the way GIMP loaded certain X Window System image dump files. A remote attacker could provide a specially crafted XWD image file that, when processed, would cause the XWD plug-in to crash or, potentially, execute arbitrary code with the privileges of the user running the GIMP.
5e3bd9cac00599b26a7ec924df38599d0f1f666d992b0dd3e71b25bca6772aea