IBM Tivoli Security Directory Server 6.0 before iFix 75, 6.1 before iFix 68, 6.2 before iFix 44, 6.3 before iFix 37, 6.3.1 before iFix 11, and 6.4 before iFix 2 does not properly restrict encrypted files, which allows local users to obtain sensitive information or possibly have unspecified other impact via a (1) download or (2) upload action.