xpdf security update

CentOS Errata and Security Advisory CESA-2007:1031-01

Xpdf is an X Window System-based viewer for Portable Document Format (PDF)
files.

Alin Rad Pop discovered a flaw in the handling of PDF files. An attacker
could create a malicious PDF file that would cause Xpdf to crash, or
potentially execute arbitrary code when opened. (CVE-2007-5393)

A flaw was found in the t1lib library, used in the handling of Type 1
fonts. An attacker could create a malicious file that would cause Xpdf
to crash, or potentially execute arbitrary code when opened.
(CVE-2007-4033)

Users are advised to upgrade to these updated packages, which contain
backported patches to resolve these issues.

Merged security bulletin from advisories:
https://lists.centos.org/pipermail/centos-announce/2007-November/076568.html

Affected packages:
xpdf