Description
Cisco PIX and Adaptive Security Appliance (ASA) 5500 devices 7.2 before 7.2(4)2, 8.0 before 8.0(3)14, and 8.1 before 8.1(1)4, when configured as a client VPN endpoint, do not properly process IPSec client authentication, which allows remote attackers to cause a denial of service (device reload) via a crafted authentication attempt, aka Bug ID CSCso69942.
References
- 20080903 Remote Access VPN and SIP Vulnerabilities in Cisco PIX and Cisco ASA vendor-advisory
- cisco-pix-asa-ipsecclientauth-dos(44867) vdb-entry
- 1020811 vdb-entry
- 20080903 Cisco Applied Mitigation Bulletin: Identifying and Mitigating Exploitation of the Remote Access VPN and SIP Vulnerabilities in Cisco PIX and Cisco ASA vendor-advisory
- 1020810 vdb-entry
- 31730 third-party-advisory
- 30998 vdb-entry