Mac OS X Lion fails to check passwords when authenticating via LDAP

"A bug in the module for authenticating (Open)LDAP under Mac OS X 10.7.x Lion can result in any password being
accepted during log-in – all that's required is a valid user name. The problem occurs when logging in both via
a graphical interface on a client and over the web via SSH on a server.
Apple has been informed of the problem and has apparently succeeded in reproducing it. Additionally, some users
are reporting that they are completely unable to log-in using LDAP after updating to Lion.
At present, the only remedy is to deactivate LDAP authentication for critical services."

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