Cisco has released a security advisory to address a High vulnerability in Cisco IP Phone 7800 and 8800 Series firmware. A remote attacker could exploit this vulnerability to allow an unauthenticated, adjacent attacker to cause a stack overflow on an affected device.

For a complete description of the vulnerabilities and affected systems go to Cisco IP Phone 7800 and 8800 Series Cisco Discovery Protocol Stack Overflow Vulnerability.

IT Security

Read more about IT Security service offerings.