CVE-2007-1833 Information

Description

The Skinny Call Control Protocol (SCCP) implementation in Cisco Unified CallManager (CUCM) 3.3 before 3.3(5)SR2a 4.1 before 4.1(3)SR4 4.2 before 4.2(3)SR1 and 5.0 before 5.0(4a)SU1 allows remote attackers to cause a denial of service (loss of voice services) by sending crafted packets to the (1) SCCP (2000/tcp) or (2) SCCPS (2443/tcp) port.

Reference

http://secunia.com/advisories/24665 http://securitytracker.com/id?1017826 http://www.cisco.com/warp/public/707/cisco-sa-20070328-voip.shtml http://www.securityfocus.com/bid/23181 http://www.vupen.com/english/advisories/2007/1144 https://exchange.xforce.ibmcloud.com/vulnerabilities/33295