CVE-2006-5278
Integer overflow in the Real-Time Information Server (RIS) Data Collector service (RisDC.exe) in Cisco Unified Communications Manager (CUCM, formerly CallManager) before 20070711 allow remote attackers to execute arbitrary code via crafted packets, resulting in a heap-based buffer overflow.
Date published : 2007-07-15
http://www.securityfocus.com/bid/24868
http://www.cisco.com/warp/public/707/cisco-sa-20070711-cucm.shtml