Scientific Linux Security Update : libxml2 on SL5.x, SL6.x i386/x86_64

This script is Copyright (C) 2012-2013 Tenable Network Security, Inc.

Synopsis :

The remote Scientific Linux host is missing one or more security

Description :

The libxml2 library is a development toolbox providing the
implementation of various XML standards.

It was found that the hashing routine used by libxml2 arrays was
susceptible to predictable hash collisions. Sending a
specially-crafted message to an XML service could result in longer
processing time, which could lead to a denial of service. To mitigate
this issue, randomization has been added to the hashing function to
reduce the chance of an attacker successfully causing intentional
collisions. (CVE-2012-0841)

All users of libxml2 are advised to upgrade to these updated packages,
which contain a backported patch to correct this issue. The desktop
must be restarted (log out, then log back in) for this update to take

See also :

Solution :

Update the affected packages.

Risk factor :

Medium / CVSS Base Score : 5.0

Family: Scientific Linux Local Security Checks

Nessus Plugin ID: 61268 ()

Bugtraq ID:

CVE ID: CVE-2012-0841