Cisco Unified Communications Manager Denial of Service and Authentication Bypass Vulnerabilities

Cisco Unified Communications Manager (CUCM), formerly Cisco CallManager, contains a denial of service (DoS) vulnerability in the Computer Telephony Integration (CTI) Manager service that may cause an interruption in voice services and an authentication bypass vulnerability in the Real-Time Information Server (RIS) Data Collector that may expose information that is useful for reconnaissance.

http://www.securiteam.com/securitynews/5RP0M2KOKG.html