IBM Tivoli Directory Server (TDS) 5.2 before 5.2.0.5-TIV-ITDS-IF0010 on Windows allows remote authenticated users to cause a denial of service (daemon hang) via a cn=changelog search.Referenceshttp://www.ibm.com/support/docview.wss?uid=swg1IO13000http://www.ibm.com/support/docview.wss?uid=swg24029663