The HTTP proxy for Symantec Enterprise Firewall (SEF) 7.0 allows proxy users to bypass pattern matching for blocked URLs via requests that are URL-encoded with escapes, Unicode, or UTF-8.Referenceshttp://marc.info/?l=bugtraq&m=104869513822233&w=2http://archives.neohapsis.com/archives/vulnwatch/2003-q1/0152.htmlhttp://marc.info/?l=ntbugtraq&m=104868285106289&w=2http://service1.symantec.com/SUPPORT/ent-gate.nsf/docid/2003032507434754http://www.securityfocus.com/bid/7196
