It was found that properties based files of the management and the application realm configuration that contain user to role mapping are world readable allowing access to users and roles information to all the users logged in to the system.
Acknowledgments: Name: Brian Stansberry (Red Hat), Jeremy Choi (Red Hat)
This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform Via RHSA-2017:3456 https://access.redhat.com/errata/RHSA-2017:3456
This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.1 for RHEL 6 Via RHSA-2017:3454 https://access.redhat.com/errata/RHSA-2017:3454
This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.1 for RHEL 7 Via RHSA-2017:3455 https://access.redhat.com/errata/RHSA-2017:3455
This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.1 for RHEL 7 Red Hat JBoss Enterprise Application Platform 7.1 for RHEL 6 Via RHSA-2017:3458 https://access.redhat.com/errata/RHSA-2017:3458
This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform Via RHSA-2018:0003 https://access.redhat.com/errata/RHSA-2018:0003
This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 6 Via RHSA-2018:0002 https://access.redhat.com/errata/RHSA-2018:0002
This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 7 Via RHSA-2018:0004 https://access.redhat.com/errata/RHSA-2018:0004
This issue has been addressed in the following products: Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 7 Red Hat JBoss Enterprise Application Platform 7.0 for RHEL 6 Via RHSA-2018:0005 https://access.redhat.com/errata/RHSA-2018:0005