I realize this isn't going to happen in Ubuntu, but for those looking to patch openssh themselves, here's more up-to-date patch for use with 5.9p1.
** Patch added: "Patch for 5.9p1" https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/911747/+attachment/3160431/+files/openssh-authorized-keys-command.patch -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to openssh in Ubuntu. https://bugs.launchpad.net/bugs/911747 Title: [Feature] Add AuthorizedKeysCommand to OpenSSH To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/openssh/+bug/911747/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs