phpMyAdmin allows remote attackers to obtain installation path via direct request for nonexistent file

phpMyAdmin 2.11.x before 2.11.11.2, and 3.3.x before 3.3.9.1, does not properly handle the absence of the 1 README, 2 ChangeLog, and 3 LICENSE files, which allows remote attackers to obtain the installation path via a direct request for a nonexistent file...