This update for ovmf fixes the following issues:
Security issues fixed:
{ "binaries": [ { "qemu-ovmf-x86_64": "2017+git1510945757.b2662641d5-3.8.3" } ] }
{ "binaries": [ { "ovmf-tools": "2017+git1510945757.b2662641d5-3.8.3", "ovmf": "2017+git1510945757.b2662641d5-3.8.3", "qemu-ovmf-x86_64": "2017+git1510945757.b2662641d5-3.8.3", "qemu-uefi-aarch64": "2017+git1510945757.b2662641d5-3.8.3" } ] }