[c-nsp] Cisco Security Advisory: Cisco Unified Communications Manager IM and Presence Service Denial of Service Vulnerability

[Cisco Systems Product Security Incident Response Team]

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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)
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Summary
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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
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