CVE-2012-3949 | Cisco Unified Communications Manager up to 8.5(1)su3 SIP Network Packet input validation (cisco-sa-20120926-cucm / Nessus ID 67203)
A vulnerability classified as critical was found in Cisco Unified Communications Manager up to 8.5(1)su3. Affected by this vulnerability is an unknown functionality of the component SIP. The manipulation as part of Network Packet leads to improper input validation.
This vulnerability is known as CVE-2012-3949. The attack can be launched remotely. There is no exploit available.
It is recommended to upgrade the affected component.