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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: gstreamer-plugins security update
Advisory ID:       RHSA-2011:1264-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2011-1264.html
Issue date:        2011-09-06
CVE Names:         CVE-2011-2911 CVE-2011-2912 CVE-2011-2913 
                   CVE-2011-2914 CVE-2011-2915 
=====================================================================

1. Summary:

Updated gstreamer-plugins packages that fix multiple security issues are
now available for Red Hat Enterprise Linux 4.

The Red Hat Security Response Team has rated this update as having
important security impact. Common Vulnerability Scoring System (CVSS) base
scores, which give detailed severity ratings, are available for each
vulnerability from the CVE links in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AS version 4 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Enterprise Linux Desktop version 4 - i386, x86_64
Red Hat Enterprise Linux ES version 4 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 4 - i386, ia64, x86_64

3. Description:

The gstreamer-plugins packages contain plug-ins used by the GStreamer
streaming-media framework to support a wide variety of media formats.

An integer overflow flaw, a boundary error, and multiple off-by-one flaws
were found in various ModPlug music file format library (libmodplug)
modules, embedded in GStreamer. An attacker could create specially-crafted
music files that, when played by a victim, would cause applications using
GStreamer to crash or, potentially, execute arbitrary code. (CVE-2011-2911,
CVE-2011-2912, CVE-2011-2913, CVE-2011-2914, CVE-2011-2915)

All users of gstreamer-plugins are advised to upgrade to these updated
packages, which contain backported patches to correct these issues. After
installing the update, all applications using GStreamer (such as Rhythmbox)
must be restarted for the changes 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/kb/docs/DOC-11259

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

728371 - CVE-2011-2911 CVE-2011-2912 CVE-2011-2913 CVE-2011-2914 CVE-2011-2915 libmodplug: multiple vulnerabilities reported in <= 0.8.8.3

6. Package List:

Red Hat Enterprise Linux AS version 4:

Source:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/gstreamer-plugins-0.8.5-1.EL.4.src.rpm

i386:
gstreamer-plugins-0.8.5-1.EL.4.i386.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.i386.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.i386.rpm

ia64:
gstreamer-plugins-0.8.5-1.EL.4.ia64.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.ia64.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.ia64.rpm

ppc:
gstreamer-plugins-0.8.5-1.EL.4.ppc.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.ppc.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.ppc.rpm

s390:
gstreamer-plugins-0.8.5-1.EL.4.s390.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.s390.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.s390.rpm

s390x:
gstreamer-plugins-0.8.5-1.EL.4.s390x.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.s390x.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.s390x.rpm

x86_64:
gstreamer-plugins-0.8.5-1.EL.4.x86_64.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.x86_64.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

Source:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/gstreamer-plugins-0.8.5-1.EL.4.src.rpm

i386:
gstreamer-plugins-0.8.5-1.EL.4.i386.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.i386.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.i386.rpm

x86_64:
gstreamer-plugins-0.8.5-1.EL.4.x86_64.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.x86_64.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

Source:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/gstreamer-plugins-0.8.5-1.EL.4.src.rpm

i386:
gstreamer-plugins-0.8.5-1.EL.4.i386.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.i386.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.i386.rpm

ia64:
gstreamer-plugins-0.8.5-1.EL.4.ia64.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.ia64.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.ia64.rpm

x86_64:
gstreamer-plugins-0.8.5-1.EL.4.x86_64.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.x86_64.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

Source:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/gstreamer-plugins-0.8.5-1.EL.4.src.rpm

i386:
gstreamer-plugins-0.8.5-1.EL.4.i386.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.i386.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.i386.rpm

ia64:
gstreamer-plugins-0.8.5-1.EL.4.ia64.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.ia64.rpm
gstreamer-plugins-devel-0.8.5-1.EL.4.ia64.rpm

x86_64:
gstreamer-plugins-0.8.5-1.EL.4.x86_64.rpm
gstreamer-plugins-debuginfo-0.8.5-1.EL.4.x86_64.rpm
gstreamer-plugins-devel-0.8.5-1.EL.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-2011-2911.html
https://www.redhat.com/security/data/cve/CVE-2011-2912.html
https://www.redhat.com/security/data/cve/CVE-2011-2913.html
https://www.redhat.com/security/data/cve/CVE-2011-2914.html
https://www.redhat.com/security/data/cve/CVE-2011-2915.html
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>.  More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2011 Red Hat, Inc.
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