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             AUSCERT External Security Bulletin Redistribution

                               ESB-2009.1196
                   Important: libvorbis security update
                              19 August 2009

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

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           libvorbis
Publisher:         Red Hat
Operating System:  Red Hat Enterprise Linux WS/Desktop 5
                   Red Hat Enterprise Linux Server 5
                   Red Hat Enterprise Linux Desktop 4
                   Red Hat Enterprise Linux AS/ES/WS 4
                   Red Hat Enterprise Linux AS/ES/WS 3
                   UNIX variants (UNIX, Linux, OSX)
                   Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2009-2663  

Reference:         ASB-2009.1040.3

Original Bulletin: 
   https://rhn.redhat.com/errata/RHSA-2009-1219.html

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Red Hat. It is recommended that administrators
         running libvorbis check for an updated version of the software for 
         their operating system.

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

Synopsis:          Important: libvorbis security update
Advisory ID:       RHSA-2009:1219-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://rhn.redhat.com/errata/RHSA-2009-1219.html
Issue date:        2009-08-18
CVE Names:         CVE-2009-2663 
=====================================================================

1. Summary:

Updated libvorbis packages that fix one security issue are now available
for Red Hat Enterprise Linux 3, 4, and 5.

This update has been rated as having important security impact by the Red
Hat Security Response Team.

2. Relevant releases/architectures:

Red Hat Enterprise Linux AS version 3 - i386, ia64, ppc, s390, s390x, x86_64
Red Hat Desktop version 3 - i386, x86_64
Red Hat Enterprise Linux ES version 3 - i386, ia64, x86_64
Red Hat Enterprise Linux WS version 3 - i386, ia64, x86_64
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
Red Hat Enterprise Linux Desktop (v. 5 client) - i386, x86_64
RHEL Desktop Workstation (v. 5 client) - i386, x86_64
Red Hat Enterprise Linux (v. 5 server) - i386, ia64, ppc, s390x, x86_64

3. Description:

The libvorbis packages contain runtime libraries for use in programs that
support Ogg Vorbis. Ogg Vorbis is a fully open, non-proprietary, patent-and
royalty-free, general-purpose compressed audio format.

An insufficient input validation flaw was found in the way libvorbis
processes the codec file headers (static mode headers and encoding books)
of the Ogg Vorbis audio file format (Ogg). A remote attacker could provide
a specially-crafted Ogg file that would cause a denial of service (memory
corruption and application crash) or, potentially, execute arbitrary code
with the privileges of an application using the libvorbis library when
opened by a victim. (CVE-2009-2663)

Users of libvorbis should 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 effect.

4. Solution:

Before applying this update, make sure that all previously-released
errata relevant to your system have been applied.

This update is available via Red Hat Network.  Details on how to use
the Red Hat Network to apply this update are available at
http://kbase.redhat.com/faq/docs/DOC-11259

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

516259 - CVE-2009-2663 libvorbis: Improper codec headers processing (DoS, ACE)

6. Package List:

Red Hat Enterprise Linux AS version 3:

Source:
ftp://updates.redhat.com/enterprise/3AS/en/os/SRPMS/libvorbis-1.0-11.el3.src.rpm

i386:
libvorbis-1.0-11.el3.i386.rpm
libvorbis-debuginfo-1.0-11.el3.i386.rpm
libvorbis-devel-1.0-11.el3.i386.rpm

ia64:
libvorbis-1.0-11.el3.i386.rpm
libvorbis-1.0-11.el3.ia64.rpm
libvorbis-debuginfo-1.0-11.el3.i386.rpm
libvorbis-debuginfo-1.0-11.el3.ia64.rpm
libvorbis-devel-1.0-11.el3.ia64.rpm

ppc:
libvorbis-1.0-11.el3.ppc.rpm
libvorbis-1.0-11.el3.ppc64.rpm
libvorbis-debuginfo-1.0-11.el3.ppc.rpm
libvorbis-debuginfo-1.0-11.el3.ppc64.rpm
libvorbis-devel-1.0-11.el3.ppc.rpm

s390:
libvorbis-1.0-11.el3.s390.rpm
libvorbis-debuginfo-1.0-11.el3.s390.rpm
libvorbis-devel-1.0-11.el3.s390.rpm

s390x:
libvorbis-1.0-11.el3.s390.rpm
libvorbis-1.0-11.el3.s390x.rpm
libvorbis-debuginfo-1.0-11.el3.s390.rpm
libvorbis-debuginfo-1.0-11.el3.s390x.rpm
libvorbis-devel-1.0-11.el3.s390x.rpm

x86_64:
libvorbis-1.0-11.el3.i386.rpm
libvorbis-1.0-11.el3.x86_64.rpm
libvorbis-debuginfo-1.0-11.el3.i386.rpm
libvorbis-debuginfo-1.0-11.el3.x86_64.rpm
libvorbis-devel-1.0-11.el3.x86_64.rpm

Red Hat Desktop version 3:

Source:
ftp://updates.redhat.com/enterprise/3desktop/en/os/SRPMS/libvorbis-1.0-11.el3.src.rpm

i386:
libvorbis-1.0-11.el3.i386.rpm
libvorbis-debuginfo-1.0-11.el3.i386.rpm
libvorbis-devel-1.0-11.el3.i386.rpm

x86_64:
libvorbis-1.0-11.el3.i386.rpm
libvorbis-1.0-11.el3.x86_64.rpm
libvorbis-debuginfo-1.0-11.el3.i386.rpm
libvorbis-debuginfo-1.0-11.el3.x86_64.rpm
libvorbis-devel-1.0-11.el3.x86_64.rpm

Red Hat Enterprise Linux ES version 3:

Source:
ftp://updates.redhat.com/enterprise/3ES/en/os/SRPMS/libvorbis-1.0-11.el3.src.rpm

i386:
libvorbis-1.0-11.el3.i386.rpm
libvorbis-debuginfo-1.0-11.el3.i386.rpm
libvorbis-devel-1.0-11.el3.i386.rpm

ia64:
libvorbis-1.0-11.el3.i386.rpm
libvorbis-1.0-11.el3.ia64.rpm
libvorbis-debuginfo-1.0-11.el3.i386.rpm
libvorbis-debuginfo-1.0-11.el3.ia64.rpm
libvorbis-devel-1.0-11.el3.ia64.rpm

x86_64:
libvorbis-1.0-11.el3.i386.rpm
libvorbis-1.0-11.el3.x86_64.rpm
libvorbis-debuginfo-1.0-11.el3.i386.rpm
libvorbis-debuginfo-1.0-11.el3.x86_64.rpm
libvorbis-devel-1.0-11.el3.x86_64.rpm

Red Hat Enterprise Linux WS version 3:

Source:
ftp://updates.redhat.com/enterprise/3WS/en/os/SRPMS/libvorbis-1.0-11.el3.src.rpm

i386:
libvorbis-1.0-11.el3.i386.rpm
libvorbis-debuginfo-1.0-11.el3.i386.rpm
libvorbis-devel-1.0-11.el3.i386.rpm

ia64:
libvorbis-1.0-11.el3.i386.rpm
libvorbis-1.0-11.el3.ia64.rpm
libvorbis-debuginfo-1.0-11.el3.i386.rpm
libvorbis-debuginfo-1.0-11.el3.ia64.rpm
libvorbis-devel-1.0-11.el3.ia64.rpm

x86_64:
libvorbis-1.0-11.el3.i386.rpm
libvorbis-1.0-11.el3.x86_64.rpm
libvorbis-debuginfo-1.0-11.el3.i386.rpm
libvorbis-debuginfo-1.0-11.el3.x86_64.rpm
libvorbis-devel-1.0-11.el3.x86_64.rpm

Red Hat Enterprise Linux AS version 4:

Source:
ftp://updates.redhat.com/enterprise/4AS/en/os/SRPMS/libvorbis-1.1.0-3.el4_8.2.src.rpm

i386:
libvorbis-1.1.0-3.el4_8.2.i386.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.i386.rpm
libvorbis-devel-1.1.0-3.el4_8.2.i386.rpm

ia64:
libvorbis-1.1.0-3.el4_8.2.i386.rpm
libvorbis-1.1.0-3.el4_8.2.ia64.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.i386.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.ia64.rpm
libvorbis-devel-1.1.0-3.el4_8.2.ia64.rpm

ppc:
libvorbis-1.1.0-3.el4_8.2.ppc.rpm
libvorbis-1.1.0-3.el4_8.2.ppc64.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.ppc.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.ppc64.rpm
libvorbis-devel-1.1.0-3.el4_8.2.ppc.rpm

s390:
libvorbis-1.1.0-3.el4_8.2.s390.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.s390.rpm
libvorbis-devel-1.1.0-3.el4_8.2.s390.rpm

s390x:
libvorbis-1.1.0-3.el4_8.2.s390.rpm
libvorbis-1.1.0-3.el4_8.2.s390x.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.s390.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.s390x.rpm
libvorbis-devel-1.1.0-3.el4_8.2.s390x.rpm

x86_64:
libvorbis-1.1.0-3.el4_8.2.i386.rpm
libvorbis-1.1.0-3.el4_8.2.x86_64.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.i386.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.x86_64.rpm
libvorbis-devel-1.1.0-3.el4_8.2.x86_64.rpm

Red Hat Enterprise Linux Desktop version 4:

Source:
ftp://updates.redhat.com/enterprise/4Desktop/en/os/SRPMS/libvorbis-1.1.0-3.el4_8.2.src.rpm

i386:
libvorbis-1.1.0-3.el4_8.2.i386.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.i386.rpm
libvorbis-devel-1.1.0-3.el4_8.2.i386.rpm

x86_64:
libvorbis-1.1.0-3.el4_8.2.i386.rpm
libvorbis-1.1.0-3.el4_8.2.x86_64.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.i386.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.x86_64.rpm
libvorbis-devel-1.1.0-3.el4_8.2.x86_64.rpm

Red Hat Enterprise Linux ES version 4:

Source:
ftp://updates.redhat.com/enterprise/4ES/en/os/SRPMS/libvorbis-1.1.0-3.el4_8.2.src.rpm

i386:
libvorbis-1.1.0-3.el4_8.2.i386.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.i386.rpm
libvorbis-devel-1.1.0-3.el4_8.2.i386.rpm

ia64:
libvorbis-1.1.0-3.el4_8.2.i386.rpm
libvorbis-1.1.0-3.el4_8.2.ia64.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.i386.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.ia64.rpm
libvorbis-devel-1.1.0-3.el4_8.2.ia64.rpm

x86_64:
libvorbis-1.1.0-3.el4_8.2.i386.rpm
libvorbis-1.1.0-3.el4_8.2.x86_64.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.i386.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.x86_64.rpm
libvorbis-devel-1.1.0-3.el4_8.2.x86_64.rpm

Red Hat Enterprise Linux WS version 4:

Source:
ftp://updates.redhat.com/enterprise/4WS/en/os/SRPMS/libvorbis-1.1.0-3.el4_8.2.src.rpm

i386:
libvorbis-1.1.0-3.el4_8.2.i386.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.i386.rpm
libvorbis-devel-1.1.0-3.el4_8.2.i386.rpm

ia64:
libvorbis-1.1.0-3.el4_8.2.i386.rpm
libvorbis-1.1.0-3.el4_8.2.ia64.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.i386.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.ia64.rpm
libvorbis-devel-1.1.0-3.el4_8.2.ia64.rpm

x86_64:
libvorbis-1.1.0-3.el4_8.2.i386.rpm
libvorbis-1.1.0-3.el4_8.2.x86_64.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.i386.rpm
libvorbis-debuginfo-1.1.0-3.el4_8.2.x86_64.rpm
libvorbis-devel-1.1.0-3.el4_8.2.x86_64.rpm

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

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/libvorbis-1.1.2-3.el5_3.3.src.rpm

i386:
libvorbis-1.1.2-3.el5_3.3.i386.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.i386.rpm

x86_64:
libvorbis-1.1.2-3.el5_3.3.i386.rpm
libvorbis-1.1.2-3.el5_3.3.x86_64.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.i386.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.x86_64.rpm

RHEL Desktop Workstation (v. 5 client):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Client/en/os/SRPMS/libvorbis-1.1.2-3.el5_3.3.src.rpm

i386:
libvorbis-debuginfo-1.1.2-3.el5_3.3.i386.rpm
libvorbis-devel-1.1.2-3.el5_3.3.i386.rpm

x86_64:
libvorbis-debuginfo-1.1.2-3.el5_3.3.i386.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.x86_64.rpm
libvorbis-devel-1.1.2-3.el5_3.3.i386.rpm
libvorbis-devel-1.1.2-3.el5_3.3.x86_64.rpm

Red Hat Enterprise Linux (v. 5 server):

Source:
ftp://ftp.redhat.com/pub/redhat/linux/enterprise/5Server/en/os/SRPMS/libvorbis-1.1.2-3.el5_3.3.src.rpm

i386:
libvorbis-1.1.2-3.el5_3.3.i386.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.i386.rpm
libvorbis-devel-1.1.2-3.el5_3.3.i386.rpm

ia64:
libvorbis-1.1.2-3.el5_3.3.ia64.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.ia64.rpm
libvorbis-devel-1.1.2-3.el5_3.3.ia64.rpm

ppc:
libvorbis-1.1.2-3.el5_3.3.ppc.rpm
libvorbis-1.1.2-3.el5_3.3.ppc64.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.ppc.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.ppc64.rpm
libvorbis-devel-1.1.2-3.el5_3.3.ppc.rpm
libvorbis-devel-1.1.2-3.el5_3.3.ppc64.rpm

s390x:
libvorbis-1.1.2-3.el5_3.3.s390.rpm
libvorbis-1.1.2-3.el5_3.3.s390x.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.s390.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.s390x.rpm
libvorbis-devel-1.1.2-3.el5_3.3.s390.rpm
libvorbis-devel-1.1.2-3.el5_3.3.s390x.rpm

x86_64:
libvorbis-1.1.2-3.el5_3.3.i386.rpm
libvorbis-1.1.2-3.el5_3.3.x86_64.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.i386.rpm
libvorbis-debuginfo-1.1.2-3.el5_3.3.x86_64.rpm
libvorbis-devel-1.1.2-3.el5_3.3.i386.rpm
libvorbis-devel-1.1.2-3.el5_3.3.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://www.redhat.com/security/team/key/#package

7. References:

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2009-2663
http://www.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2009 Red Hat, Inc.
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