Cisco IOS Multiple Vulnerabilities

Multiple vulnerabilities have been identified in Cisco IOS, which can be exploited by attackers to cause remote code execution and denial of service.

1. A vulnerability lets remote authenticated users bypass command authorization level controls.
2. Zone-based firewall IP/HTTP/H.323/SIP bugs let remote users deny service.
3. IKE processing flaw lets remote users deny service.
4. Traffic optimization features lets remote users execute arbitrary code.
5. SIP NAT vulnerability lets remote users deny service.
6. RSVP VPN routing and forwarding vulnerability lets remote users deny service.
7. Reverse SSHv2 login  vulnerability lets remote users deny service.
8. Smart Install  vulnerability lets remote users deny service.
9. Multicast source discovery  vulnerability lets remote users deny service.