Apache Ambari before 2.1, as used in IBM Infosphere BigInsights 4.x before 4.1, stores a cleartext BigSheets password in a configuration file, which allows local users to obtain sensitive information by reading this file.Referenceshttp://www.securitytracker.com/id/1034102http://www-01.ibm.com/support/docview.wss?uid=swg21969202