RHEL 5 / 6 : pixman (RHSA-2013:1869)

This script is Copyright (C) 2013-2017 Tenable Network Security, Inc.

Synopsis :

The remote Red Hat host is missing one or more security updates.

Description :

Updated pixman packages that fix one security issue are now available
for Red Hat Enterprise Linux 5 and 6.

The Red Hat Security Response Team has rated this update as having
important security impact. A Common Vulnerability Scoring System
(CVSS) base score, which gives a detailed severity rating, is
available from the CVE link in the References section.

Pixman is a pixel manipulation library for the X Window System and

An integer overflow, which led to a heap-based buffer overflow, was
found in the way pixman handled trapezoids. If a remote attacker could
trick an application using pixman into rendering a trapezoid shape
with specially crafted coordinates, it could cause the application to
crash or, possibly, execute arbitrary code with the privileges of the
user running the application. (CVE-2013-6425)

Users are advised to upgrade to these updated packages, which contain
a backported patch to correct this issue. All applications using
pixman must be restarted for this update to take effect.

See also :


Solution :

Update the affected pixman, pixman-debuginfo and / or pixman-devel

Risk factor :

Medium / CVSS Base Score : 5.0
CVSS Temporal Score : 4.3
Public Exploit Available : false

Family: Red Hat Local Security Checks

Nessus Plugin ID: 71613 ()

Bugtraq ID: 64122

CVE ID: CVE-2013-6425

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