Squirrelmail file inclusion A PHP file inclusion error was found in squirrelmail. If if register_globals is enabled and magic_quotes_gpc is disabled, it becomes possible for an unauthenticated remote attacker to view arbitrary file contents. This confuration is not default nor safe. http://marc.theaimsgroup.com/?l=bugtraq&m=114920246410100&w=2 This issue also affects RHEL3
There is an upstream patch here: http://www.squirrelmail.org/security/issue/2006-06-01
An advisory has been issued which should help the problem described in this bug report. This report is therefore being closed with a resolution of ERRATA. For more information on the solution and/or where to find the updated files, please follow the link below. You may reopen this bug report if the solution does not work for you. http://rhn.redhat.com/errata/RHSA-2006-0547.html