CVE-2009-2052 Information

Description

Cisco Unified Communications Manager (aka CUCM formerly CallManager) 4.x 5.x before 5.1(3g) 6.x before 6.1(4) 7.0 before 7.0(2) and 7.1 before 7.1(2); and Cisco Unified Presence 1.x 6.x before 6.0(6) and 7.x before 7.0(4); allows remote attackers to cause a denial of service (TCP services outage) via a large number of TCP connections related to \tracking of network connections\ aka Bug IDs CSCsq22534 and CSCsw52371.

Reference

http://secunia.com/advisories/36498 http://secunia.com/advisories/36499 http://secunia.com/advisories/37039 http://securitytracker.com/id?1023018 http://www.cisco.com/en/US/products/products_security_advisory09186a0080af2d11.shtml http://www.cisco.com/en/US/products/products_security_advisory09186a0080afc930.shtml http://www.securityfocus.com/bid/36152 http://www.securityfocus.com/bid/36676 http://www.securitytracker.com/id?1022775 http://www.vupen.com/english/advisories/2009/2915