Cisco has released security updates to address vulnerabilities in multiple products. Exploitation of one of these vulnerabilities could allow a remote attacker to take over an affected system.
Users and administrators are encouraged to review the following Cisco Security Advisories and apply the necessary updates:
- Cisco Email Security Appliance Internal Testing Interface Vulnerability
- Cisco IOS and IOS XE Software Smart Install Memory Leak Vulnerability
- Cisco IOS and IOS XE Software Multicast Routing Denial of Service Vulnerabilities
- Cisco IOS and IOS XE Software IP Detail Record Denial of Service Vulnerability
- Cisco IOS and IOS XE Software Internet Key Exchange Version 1 Fragmentation Denial of Service Vulnerability
- Cisco IOS and IOS XE Software H.323 Message Validation Denial of Service Vulnerability
- Cisco IOS XE Software IP Fragment Reassembly Denial of Service Vulnerability
- Cisco Firepower Management Center SQL Injection Vulnerability
- Cisco Firepower Management Center Privilege Escalation Vulnerability
- Cisco IOS XE Software NAT Denial of Service Vulnerability
- Cisco IOS and IOS XE Software DNS Forwarder Denial of Service Vulnerability
- Cisco IOS Software Common Industrial Protocol Request Denial of Service Vulnerability
- Cisco IOS and IOS XE Software AAA Login Denial of Service Vulnerability