CVE-2011-0199 Information

Description

The Certificate Trust Policy component in Apple Mac OS X before 10.6.8 does not perform CRL checking for Extended Validation (EV) certificates that lack OCSP URLs which might allow man-in-the-middle attackers to spoof an SSL server via a revoked certificate.

Reference

http://lists.apple.com/archives/security-announce/2011//Jun/msg00000.html http://support.apple.com/kb/HT4723 http://www.securityfocus.com/bid/48447