This bug was fixed in the package virtualbox - 4.3.40-dfsg-0ubuntu14.04.1
--------------- virtualbox (4.3.40-dfsg-0ubuntu14.04.1) trusty; urgency=medium
* New upstream release (LP: #1812671)
-- Gianfranco Costamagna <email address hidden> Mon, 21 Jan 2019 14:33:14 +0100
This bug was fixed in the package virtualbox - 4.3.40- dfsg-0ubuntu14. 04.1
--------------- dfsg-0ubuntu14. 04.1) trusty; urgency=medium
virtualbox (4.3.40-
* New upstream release (LP: #1812671)
-- Gianfranco Costamagna <email address hidden> Mon, 21 Jan 2019 14:33:14 +0100