An important vulnerability, ID “cisco-sa-20170419-ucm”, "CVE-2017-3808" has been announced this week for Cisco Unified Communications Manager. This vulnerability in the SIP UDP throttling process of CUCM could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition. Such an attack could have a severe impact on an organization’s ability to make or receive calls since CUCM is at the core of any Cisco Unified Communications infrastructure.
