heartbleed (OpenSSL) bug is not improved with Ubuntu package about wattOS R7 and R7.5.
(Ubuntu 13.04 that wattOS R7 and R7.5 is based on stops update in January, 2014)
biff shows a method of settlement about this problem in old Forum:
http://planetwatt.com/forums/topic/1102/heartbleed-bug-and-watt-os-7-andAddition: This problem is improved about wattOS R6 and R8, Never mind.