CVE-2009-4912 Information

Description

Cisco Adaptive Security Appliances (ASA) 5580 series devices with software before 8.1(2) complete an SSL handshake with an HTTPS client even if this client is unauthorized which might allow remote attackers to bypass intended access restrictions via an HTTPS session aka Bug ID CSCso10876.

Reference

http://www.cisco.com/en/US/docs/security/asa/asa81/release/notes/asarn812.html