This script is Copyright (C) 2013-2015 Tenable Network Security, Inc.
The remote Oracle Linux host is missing a security update.
From Red Hat Security Advisory 2008:0262 :
An updated gpdf package that fixes a security issue is now available
for Red Hat Enterprise Linux 4.
This update has been rated as having important security impact by the
Red Hat Security Response Team.
gpdf is a GNOME-based viewer for Portable Document Format (PDF) files.
Kees Cook discovered a flaw in the way gpdf displayed malformed fonts
embedded in PDF files. An attacker could create a malicious PDF file
that would cause gpdf to crash, or, potentially, execute arbitrary
code when opened. (CVE-2008-1693)
Users of gpdf are advised to upgrade to this updated package, which
contains a backported patch to resolve this issue.
See also :
Update the affected gpdf package.
Risk factor :
Medium / CVSS Base Score : 6.8
CVSS Temporal Score : 5.9
Public Exploit Available : false