(RHSA-2004:537) openmotif security update

OpenMotif provides libraries which implement the Motif industry standard
graphical user interface.

During a source code audit, Chris Evans and others discovered several stack
overflow flaws and an integer overflow flaw in the libXpm library used to
decode XPM (X PixMap) images. A vulnerable version of this library was
found within OpenMotif. An attacker could create a carefully crafted
XPM file which would cause an application to crash or potentially execute
arbitrary code if opened by a victim. The Common Vulnerabilities and
Exposures project (cve.mitre.org) has assigned the names
CAN-2004-0687, CAN-2004-0688, and CAN-2004-0914 to these issues.

Users of OpenMotif are advised to upgrade to these erratum packages, which
contain backported security patches to the embedded libXpm library.