Original release date: October 21, 2015

Cisco has released updates to address multiple vulnerabilities in its Adaptive Security Appliance (ASA) software. Exploitation of these vulnerabilities could allow a remote attacker to cause a denial-of-service condition.

US-CERT encourages users and administrators to review the Cisco security advisories on the ASA DNS Vulnerability 1, ASA DNS Vulnerability 2, ASA DHCP Vulnerability, and ASA IKE Vulnerability and apply the necessary updates.

This product is provided subject to this Notification and this Privacy & Use policy.