CVE-2016-9256: Concurrent Execution using Shared Resource with Improper Synchronization

In F5 BIG-IP 12.1.0 through 12.1.2, permissions enforced by iControl can lag behind the actual permissions assigned to a user if the rolemap is not reloaded between the time the permissions are changed and the time of the user's next request. This is a race condition that occurs rarely in normal...