Sun Java System Web Server 6.1 before 20070314 allows remote authenticated users with revoked client certificates to bypass the Certificate Revocation List (CRL) authorization control and access secure web server instances running under an account different from that used for the admin server via unspecified vectors.
http://www.vupen.com/english/advisories/2007/0958
http://www.securitytracker.com/id?1017777
http://sunsolve.sun.com/search/document.do?assetkey=1-26-102822-1