Cisco has released updates to address vulnerabilities affecting multiple products. A remote attacker could exploit some of these vulnerabilities to cause a denial-of-service condition.
US-CERT encourages users and administrators to review the following Cisco Security Advisories and apply the necessary updates:
- Adaptive Security Appliance Software Direct Authentication Denial-of-Service Vulnerability cisco-sa-20171004-asa
- Firepower Detection Engine IPv6 Denial-of-Service Vulnerability cisco-sa-20171004-fpsnort
- Firepower Detection Engine SSL Decryption Memory Consumption Denial-of-Service Vulnerability cisco-sa-20171004-ftd