Site Archives PIX

Cisco TCP Denial of Service Vulnerability in Multiple Cisco Products

Posted on September 9th, 2009

GSA Reference Number: AD090909-01

Simply Put: Cisco has announced a new vulnerability in multiple Cisco products, including Cisco ASA and PIX appliances and routers.  The vulnerability covers a resource exhaustion issue with TCP connections, which causes a denial of service.  Some devices may need to be rebooted to fully recover.  This vulnerability is considered Critical by Gladiator. We will be reviewing all CoreDEFENSE-monitored Cisco ASA and PIX devices for susceptibility.