Unspecified vulnerability in the PeopleSoft Enterprise PeopleTools component in Oracle PeopleSoft Products 8.53, 8.54, and 8.55 allows remote attackers to affect confidentiality via unknown vectors related to Portal.
http://www.securitytracker.com/id/1034720
http://www.oracle.com/technetwork/topics/security/cpujan2016-2367955.html