According to https://bugs.launchpad.net/keystone/+bug/1677723/comments/9 versions prior to Mitaka are not affected, closing as Invalid for 7.0 and 8.0
According to https:/ /bugs.launchpad .net/keystone/ +bug/1677723/ comments/ 9 versions prior to Mitaka are not affected, closing as Invalid for 7.0 and 8.0