Security update for virtualbox (important)

This update for virtualbox to version 5.1.14 fixes the following issues:

These security issues were fixed:

• CVE-2016-5545: Vulnerability in the GUI subcomponent of virtualbox
  allows unauthenticated attacker unauthorized update, insert or delete
  access to some data as well as unauthorized read access to a subset of
  VirtualBox accessible data and unauthorized ability to cause a partial
  denial of service (bsc#1020856).
• CVE-2017-3290: Vulnerability in the Shared Folder subcomponent of
  virtualbox allows high privileged attacker unauthorized creation,
  deletion or modification access to critical data and unauthorized
  ability to cause a hang or frequently repeatable crash (bsc#1020856).
• CVE-2017-3316: Vulnerability in the GUI subcomponent of virtualbox
  allows high privileged attacker with network access via multiple
  protocols to compromise Oracle VM VirtualBox (bsc#1020856).
• CVE-2017-3332: Vulnerability in the SVGA Emulation subcomponent of
  virtualbox allows low privileged attacker unauthorized creation,
  deletion or modification access to critical data and unauthorized
  ability to cause a hang or frequently repeatable crash (bsc#1020856).

For other changes please read the changelog.