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TITLE:
Cisco Unified Communications Manager SIP Header Denial of Service

SECUNIA ADVISORY ID:
SA36495

VERIFY ADVISORY:
http://secunia.com/advisories/36495/

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

An error in the processing of SIP headers can be exploited to
terminate a critical process and disrupt the voice services via a
specially crafted SIP message.

SOLUTION:
Contact the vendor for more information (see vendor advisory for
details).

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

ORIGINAL ADVISORY:
http://www.cisco.com/warp/public/707/cisco-sa-20090826-cucm.shtml

OTHER REFERENCES:
Cisco Applied Mitigation Bulletin:
http://www.cisco.com/en/US/products/products_applied_mitigation_bulletin09186a0080af2d2f.html

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use those supplied by the vendor.

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