The remote Oracle Linux host is missing one or more security updates.
From Red Hat Security Advisory 2010:0753 :
Updated kdegraphics packages that fix two security issues are now
available for Red Hat Enterprise Linux 4 and 5.
The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS)
base scores, which give detailed severity ratings, are available for
each vulnerability from the CVE links in the References section.
The kdegraphics packages contain applications for the K Desktop
Environment, including KPDF, a viewer for Portable Document Format
An uninitialized pointer use flaw was discovered in KPDF. An attacker
could create a malicious PDF file that, when opened, would cause KPDF
to crash or, potentially, execute arbitrary code. (CVE-2010-3702)
An array index error was found in the way KPDF parsed PostScript Type
1 fonts embedded in PDF documents. An attacker could create a
malicious PDF file that, when opened, would cause KPDF to crash or,
potentially, execute arbitrary code. (CVE-2010-3704)
Users are advised to upgrade to these updated packages, which contain
backported patches to correct these issues.
See also :
Update the affected kdegraphics packages.
Risk factor :
Medium / CVSS Base Score : 6.8