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CentOS 5 / 6 : pixman (CESA-2013:1869)

medium Nessus Plugin ID 71584

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Synopsis

The remote CentOS 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 Cairo.

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.

Solution

Update the affected pixman packages.

See Also

http://www.nessus.org/u?00b741e0

http://www.nessus.org/u?638a4948

Plugin Details

Severity: Medium

ID: 71584

File Name: centos_RHSA-2013-1869.nasl

Version: 1.12

Type: local

Agent: unix

Published: 12/23/2013

Updated: 1/4/2021

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus

Risk Information

VPR

Risk Factor: Low

Score: 3.6

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.7

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2013-6425

Vulnerability Information

CPE: p-cpe:/a:centos:centos:pixman, cpe:/o:centos:centos:6, cpe:/o:centos:centos:5, p-cpe:/a:centos:centos:pixman-devel

Required KB Items: Host/local_checks_enabled, Host/CentOS/release, Host/CentOS/rpm-list

Exploit Ease: No known exploits are available

Patch Publication Date: 12/20/2013

Vulnerability Publication Date: 1/18/2014

Reference Information

CVE: CVE-2013-6425

BID: 64122

RHSA: 2013:1869