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Secunia Network Software Inspector 2.0 (NSI) - Public Beta

The Public Beta has ended. Thanks to all that participated.

Learn more:
http://secunia.com/network_software_inspector_2/

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TITLE:
Cisco Unified Presence SIP Proxy Service Denial of Service

SECUNIA ADVISORY ID:
SA30269

VERIFY ADVISORY:
http://secunia.com/advisories/30269/

CRITICAL:
Moderately critical

IMPACT:
DoS

WHERE:
>From remote

SOFTWARE:
Cisco Unified Presence 6.x
http://secunia.com/product/14902/

DESCRIPTION:
A vulnerability has been reported in Cisco Unified Presence, which
can be exploited by malicious people to cause a DoS (Denial of
Service).

The vulnerability is caused due to an error within the SIP Proxy
service and can be exploited to cause a DoS condition when e.g.
performing a TCP port scan on an affected system.

The vulnerability affects versions 6.0(1) and 6.0(2).

SOLUTION:
Update to version 6.0(3).
http://www.cisco.com/pcgi-bin/tablebuild.pl/cup-60?psrtdcat20e2

PROVIDED AND/OR DISCOVERED BY:
Reported by the vendor.

ORIGINAL ADVISORY:
http://www.cisco.com/warp/public/707/cisco-sa-20080514-cup.shtml

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About:
This Advisory was delivered by Secunia as a free service to help
everybody keeping their systems up to date against the latest
vulnerabilities.

Subscribe:
http://secunia.com/secunia_security_advisories/

Definitions: (Criticality, Where etc.)
http://secunia.com/about_secunia_advisories/


Please Note:
Secunia recommends that you verify all advisories you receive by
clicking the link.
Secunia NEVER sends attached files with advisories.
Secunia does not advise people to install third party patches, only
use those supplied by the vendor.

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