-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2013.1146
       Cisco Unified Communications Manager IM and Presence Service
                      Denial of Service Vulnerability
                              22 August 2013

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

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

Product:           Cisco Unified Presence
Publisher:         Cisco Systems
Operating System:  Cisco
Impact/Access:     Denial of Service -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2013-3453  

Original Bulletin: 
   http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130821-cup

- --------------------------BEGIN INCLUDED TEXT--------------------

- -----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Cisco Unified Communications Manager IM and Presence Service Denial of Service Vulnerability

Advisory ID: cisco-sa-20130821-cup

Revision 1.0

For Public Release 2013 August 21 16:00  UTC (GMT)
+---------------------------------------------------------------------

Summary
=======

Cisco Unified Communications Manager IM and Presence Service contains a denial of service (DoS) vulnerability that could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. Exploitation of this vulnerability could cause an interruption of presence services.

Cisco has released free software updates that address this vulnerability.  

There are no workarounds available to mitigate exploitation of this vulnerability.

This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130821-cup
- -----BEGIN PGP SIGNATURE-----
Version: GnuPG/MacGPG2 v2.0.18 (Darwin)
Comment: GPGTools - http://gpgtools.org

iF4EAREIAAYFAlIUzXQACgkQUddfH3/BbTofOAD9EqfgTnNVxIJYLzYUC5gIn8Hs
xU7IztTDmNcT5MYk7JIA+gLzD3I64qxWRUvGie8/9Wpex+7g7n07l/oYPKZ35j8h
=h+xc
- -----END PGP SIGNATURE-----

- --------------------------END INCLUDED TEXT--------------------

You have received this e-mail bulletin as a result of your organisation's
registration with AusCERT. The mailing list you are subscribed to is
maintained within your organisation, so if you do not wish to continue
receiving these bulletins you should contact your local IT manager. If
you do not know who that is, please send an email to auscert@auscert.org.au
and we will forward your request to the appropriate person.

NOTE: Third Party Rights
This security bulletin is provided as a service to AusCERT's members.  As
AusCERT did not write the document quoted above, AusCERT has had no control
over its content. The decision to follow or act on information or advice
contained in this security bulletin is the responsibility of each user or
organisation, and should be considered in accordance with your organisation's
site policies and procedures. AusCERT takes no responsibility for consequences
which may arise from following or acting on information or advice contained in
this security bulletin.

NOTE: This is only the original release of the security bulletin.  It may
not be updated when updates to the original are made.  If downloading at
a later date, it is recommended that the bulletin is retrieved directly
from the author's website to ensure that the information is still current.

Contact information for the authors of the original document is included
in the Security Bulletin above.  If you have any questions or need further
information, please contact them directly.

Previous advisories and external security bulletins can be retrieved from:

        http://www.auscert.org.au/render.html?cid=1980

===========================================================================
Australian Computer Emergency Response Team
The University of Queensland
Brisbane
Qld 4072

Internet Email: auscert@auscert.org.au
Facsimile:      (07) 3365 7031
Telephone:      (07) 3365 4417 (International: +61 7 3365 4417)
                AusCERT personnel answer during Queensland business hours
                which are GMT+10:00 (AEST).
                On call after hours for member emergencies only.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967
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=Lb55
-----END PGP SIGNATURE-----