Open Directory in Apple Mac OS X 10.7 before 10.7.2, when an LDAPv3 server is used with RFC 2307 or custom mappings, allows remote attackers to bypass the password requirement by leveraging lack of an AuthenticationAuthority attribute for a user account.
Category : Permissions, Privileges, and Access Controls Weaknesses in this category are related to the management of permissions, privileges, and other security features that are used to perform access control.