CVE-2011-5117: Concurrent Execution using Shared Resource with Improper Synchronization

Sophos SafeGuard Enterprise Device Encryption 5.x through 5.50.8.13, Sophos SafeGuard Easy Device Encryption Client 5.50.x, and Sophos Disk Encryption 5.50.x have a delay before removal of 1 out-of-date credentials and 2 invalid credentials, which allows physically proximate attackers to defeat t...