Bugzilla 'show_bug.cgi' Information Disclosure Vulnerability

Summary
Bugzilla is prone to an information-disclosure vulnerability. Successful exploits will allow authenticated attackers to obtain potentially sensitive information that may aid in further attacks. The following are vulnerable: Bugzilla 3.3.4, 3.4rc1, and 3.4.
Solution
Updates are available. Please see the references for details.
References