USN-5698-2: Open vSwitch vulnerability

USN-5698-2: Open vSwitch vulnerability

USN-5698-1 fixed a vulnerability in Open. This update provides
the corresponding update for Ubuntu 16.04 ESM.

Original advisory details:

It was discovered that Open vSwitch incorrectly handled comparison of
certain minimasks. A remote attacker could use this issue to cause Open
vSwitch to crash, resulting in a denial of service, or possibly execute
arbitrary code.
Source: USN-5698-2: Open vSwitch vulnerability