CVE-2005-4696
The Microsoft Wireless Zero Configuration system (WZCS) stores WEP keys and pair-wise Master Keys (PMK) of the WPA pre-shared key in plaintext in memory of the explorer process, which allows attackers with access to process memory to steal the keys and access the network.
Date published : 2006-02-01
http://www.securityfocus.com/bid/15008
http://archives.neohapsis.com/archives/bugtraq/2005-10/0016.html