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[RHSA-2013:0568-01] Important: dbus-glib security update

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Red Hat Security Advisory

 

Synopsis: Important: dbus-glib security update

Advisory ID: RHSA-2013:0568-01

Product: Red Hat Enterprise Linux

Advisory URL: https://rhn.redhat.com/errata/RHSA-2013-0568.html

Issue date: 2013-02-26

CVE Names: CVE-2013-0292

=====================================================================

 

1. Summary:

 

Updated dbus-glib 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.

 

2. Relevant releases/architectures:

 

RHEL Desktop Workstation (v. 5 client) - i386, x86_64

Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64

Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64

Red Hat Enterprise Linux Desktop (v. 6) - i386, x86_64

Red Hat Enterprise Linux Desktop Optional (v. 6) - i386, x86_64

Red Hat Enterprise Linux HPC Node (v. 6) - x86_64

Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64

Red Hat Enterprise Linux Server (v. 6) - i386, ppc64, s390x, x86_64

Red Hat Enterprise Linux Workstation (v. 6) - i386, x86_64

 

3. Description:

 

dbus-glib is an add-on library to integrate the standard D-Bus library with

the GLib main loop and threading model.

 

A flaw was found in the way dbus-glib filtered the message sender (message

source subject) when the "NameOwnerChanged" signal was received. This

could trick a system service using dbus-glib (such as fprintd) into

believing a signal was sent from a privileged process, when it was not. A

local attacker could use this flaw to escalate their privileges.

(CVE-2013-0292)

 

All dbus-glib users are advised to upgrade to these updated packages, which

contain a backported patch to correct this issue. All running applications

linked against dbus-glib, such as fprintd and NetworkManager, must be

restarted for this update to take effect.

 

4. Solution:

 

Before applying this update, make sure all previously-released errata

relevant to your system have been applied.

 

This update is available via the Red Hat Network. Details on how to

use the Red Hat Network to apply this update are available at

https://access.redhat.com/knowledge/articles/11258

 

5. Bugs fixed (http://bugzilla.redhat.com/):

 

911658 - CVE-2013-0292 dbus-glib: Local privilege escalation due improper filtering of message sender when NameOwnerChanged signal received

 

6. Package List:

 

Red Hat Enterprise Linux Desktop (v. 5 client):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/dbus-glib-0.73-11.el5_9.src.rpm

 

i386:

dbus-glib-0.73-11.el5_9.i386.rpm

dbus-glib-debuginfo-0.73-11.el5_9.i386.rpm

 

x86_64:

dbus-glib-0.73-11.el5_9.i386.rpm

dbus-glib-0.73-11.el5_9.x86_64.rpm

dbus-glib-debuginfo-0.73-11.el5_9.i386.rpm

dbus-glib-debuginfo-0.73-11.el5_9.x86_64.rpm

 

RHEL Desktop Workstation (v. 5 client):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/dbus-glib-0.73-11.el5_9.src.rpm

 

i386:

dbus-glib-debuginfo-0.73-11.el5_9.i386.rpm

dbus-glib-devel-0.73-11.el5_9.i386.rpm

 

x86_64:

dbus-glib-debuginfo-0.73-11.el5_9.i386.rpm

dbus-glib-debuginfo-0.73-11.el5_9.x86_64.rpm

dbus-glib-devel-0.73-11.el5_9.i386.rpm

dbus-glib-devel-0.73-11.el5_9.x86_64.rpm

 

Red Hat Enterprise Linux (v. 5 server):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/dbus-glib-0.73-11.el5_9.src.rpm

 

i386:

dbus-glib-0.73-11.el5_9.i386.rpm

dbus-glib-debuginfo-0.73-11.el5_9.i386.rpm

dbus-glib-devel-0.73-11.el5_9.i386.rpm

 

ia64:

dbus-glib-0.73-11.el5_9.ia64.rpm

dbus-glib-debuginfo-0.73-11.el5_9.ia64.rpm

dbus-glib-devel-0.73-11.el5_9.ia64.rpm

 

ppc:

dbus-glib-0.73-11.el5_9.ppc.rpm

dbus-glib-0.73-11.el5_9.ppc64.rpm

dbus-glib-debuginfo-0.73-11.el5_9.ppc.rpm

dbus-glib-debuginfo-0.73-11.el5_9.ppc64.rpm

dbus-glib-devel-0.73-11.el5_9.ppc.rpm

dbus-glib-devel-0.73-11.el5_9.ppc64.rpm

 

s390x:

dbus-glib-0.73-11.el5_9.s390.rpm

dbus-glib-0.73-11.el5_9.s390x.rpm

dbus-glib-debuginfo-0.73-11.el5_9.s390.rpm

dbus-glib-debuginfo-0.73-11.el5_9.s390x.rpm

dbus-glib-devel-0.73-11.el5_9.s390.rpm

dbus-glib-devel-0.73-11.el5_9.s390x.rpm

 

x86_64:

dbus-glib-0.73-11.el5_9.i386.rpm

dbus-glib-0.73-11.el5_9.x86_64.rpm

dbus-glib-debuginfo-0.73-11.el5_9.i386.rpm

dbus-glib-debuginfo-0.73-11.el5_9.x86_64.rpm

dbus-glib-devel-0.73-11.el5_9.i386.rpm

dbus-glib-devel-0.73-11.el5_9.x86_64.rpm

 

Red Hat Enterprise Linux Desktop (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/dbus-glib-0.86-6.el6_4.src.rpm

 

i386:

dbus-glib-0.86-6.el6_4.i686.rpm

dbus-glib-debuginfo-0.86-6.el6_4.i686.rpm

 

x86_64:

dbus-glib-0.86-6.el6_4.i686.rpm

dbus-glib-0.86-6.el6_4.x86_64.rpm

dbus-glib-debuginfo-0.86-6.el6_4.i686.rpm

dbus-glib-debuginfo-0.86-6.el6_4.x86_64.rpm

 

Red Hat Enterprise Linux Desktop Optional (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Client/en/os/SRPMS/dbus-glib-0.86-6.el6_4.src.rpm

 

i386:

dbus-glib-debuginfo-0.86-6.el6_4.i686.rpm

dbus-glib-devel-0.86-6.el6_4.i686.rpm

 

x86_64:

dbus-glib-debuginfo-0.86-6.el6_4.i686.rpm

dbus-glib-debuginfo-0.86-6.el6_4.x86_64.rpm

dbus-glib-devel-0.86-6.el6_4.i686.rpm

dbus-glib-devel-0.86-6.el6_4.x86_64.rpm

 

Red Hat Enterprise Linux HPC Node (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/dbus-glib-0.86-6.el6_4.src.rpm

 

x86_64:

dbus-glib-0.86-6.el6_4.i686.rpm

dbus-glib-0.86-6.el6_4.x86_64.rpm

dbus-glib-debuginfo-0.86-6.el6_4.i686.rpm

dbus-glib-debuginfo-0.86-6.el6_4.x86_64.rpm

 

Red Hat Enterprise Linux HPC Node Optional (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6ComputeNode/en/os/SRPMS/dbus-glib-0.86-6.el6_4.src.rpm

 

x86_64:

dbus-glib-debuginfo-0.86-6.el6_4.i686.rpm

dbus-glib-debuginfo-0.86-6.el6_4.x86_64.rpm

dbus-glib-devel-0.86-6.el6_4.i686.rpm

dbus-glib-devel-0.86-6.el6_4.x86_64.rpm

 

Red Hat Enterprise Linux Server (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Server/en/os/SRPMS/dbus-glib-0.86-6.el6_4.src.rpm

 

i386:

dbus-glib-0.86-6.el6_4.i686.rpm

dbus-glib-debuginfo-0.86-6.el6_4.i686.rpm

dbus-glib-devel-0.86-6.el6_4.i686.rpm

 

ppc64:

dbus-glib-0.86-6.el6_4.ppc.rpm

dbus-glib-0.86-6.el6_4.ppc64.rpm

dbus-glib-debuginfo-0.86-6.el6_4.ppc.rpm

dbus-glib-debuginfo-0.86-6.el6_4.ppc64.rpm

dbus-glib-devel-0.86-6.el6_4.ppc.rpm

dbus-glib-devel-0.86-6.el6_4.ppc64.rpm

 

s390x:

dbus-glib-0.86-6.el6_4.s390.rpm

dbus-glib-0.86-6.el6_4.s390x.rpm

dbus-glib-debuginfo-0.86-6.el6_4.s390.rpm

dbus-glib-debuginfo-0.86-6.el6_4.s390x.rpm

dbus-glib-devel-0.86-6.el6_4.s390.rpm

dbus-glib-devel-0.86-6.el6_4.s390x.rpm

 

x86_64:

dbus-glib-0.86-6.el6_4.i686.rpm

dbus-glib-0.86-6.el6_4.x86_64.rpm

dbus-glib-debuginfo-0.86-6.el6_4.i686.rpm

dbus-glib-debuginfo-0.86-6.el6_4.x86_64.rpm

dbus-glib-devel-0.86-6.el6_4.i686.rpm

dbus-glib-devel-0.86-6.el6_4.x86_64.rpm

 

Red Hat Enterprise Linux Workstation (v. 6):

 

Source:

ftp://ftp.redhat.com/pub/redhat/linux/enterprise/6Workstation/en/os/SRPMS/dbus-glib-0.86-6.el6_4.src.rpm

 

i386:

dbus-glib-0.86-6.el6_4.i686.rpm

dbus-glib-debuginfo-0.86-6.el6_4.i686.rpm

dbus-glib-devel-0.86-6.el6_4.i686.rpm

 

x86_64:

dbus-glib-0.86-6.el6_4.i686.rpm

dbus-glib-0.86-6.el6_4.x86_64.rpm

dbus-glib-debuginfo-0.86-6.el6_4.i686.rpm

dbus-glib-debuginfo-0.86-6.el6_4.x86_64.rpm

dbus-glib-devel-0.86-6.el6_4.i686.rpm

dbus-glib-devel-0.86-6.el6_4.x86_64.rpm

 

These packages are GPG signed by Red Hat for security. Our key and

details on how to verify the signature are available from

https://access.redhat.com/security/team/key/#package

 

7. References:

 

https://www.redhat.com/security/data/cve/CVE-2013-0292.html

https://access.redhat.com/security/updates/classification/#important

 

8. Contact:

 

The Red Hat security contact is . More contact

details at https://access.redhat.com/security/team/contact/

 

Copyright 2013 Red Hat, Inc.

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