Security advisory for Bugzilla 4.5.6, 4.4.6, 4.2.11, and 4.0.15

Summary ======= Bugzilla is a Web-based bug-tracking system used by a large number of software projects. The following security issues have been discovered in Bugzilla: The 'realname' parameter is not correctly filtered on user account creation, which could lead to user data override. Several...