Cisco Hosted Collaboration Solution Memory Leak Vulnerability

A vulnerability in the graphical user interface of the Impact server in the Cisco Hosted Collaboration Solution (HCS) could allow an unauthenticated, remote attacker to cause a memory leak.

The vulnerability is due to improper packet processing in the application. An exploit could allow the attacker to create a denial of service (DoS) condition.

Cisco has confirmed the vulnerability in a security notice; however, software updates are not available.

To exploit this vulnerability, an attacker may need access to trusted, internal networks to send crafted packets to a targeted device. This access requirement may reduce the likelihood of a successful exploit.