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[Launchpad Bug Tracker <1718227@xxxxxxxxxxxxxxxxxx>]

This bug was fixed in the package openssh - 1:7.9p1-1

---------------
openssh (1:7.9p1-1) unstable; urgency=medium

  * New upstream release (https://www.openssh.com/txt/release-7.9):
    - ssh(1), sshd(8): allow most port numbers to be specified using service
      names from getservbyname(3) (typically /etc/services; closes:
      #177406).
    - ssh(1): allow the IdentityAgent configuration directive to accept
      environment variable names.  This supports the use of multiple agent
      sockets without needing to use fixed paths.
    - sshd(8): support signalling sessions via the SSH protocol.  A limited
      subset of signals is supported and only for login or command sessions
      (i.e. not subsystems) that were not subject to a forced command via
      authorized_keys or sshd_config.
    - ssh(1): support "ssh -Q sig" to list supported signature options.
      Also "ssh -Q help" to show the full set of supported queries.
    - ssh(1), sshd(8): add a CASignatureAlgorithms option for the client and
      server configs to allow control over which signature formats are
      allowed for CAs to sign certificates.  For example, this allows
      banning CAs that sign certificates using the RSA-SHA1 signature
      algorithm.
    - sshd(8), ssh-keygen(1): allow key revocation lists (KRLs) to revoke
      keys specified by SHA256 hash.
    - ssh-keygen(1): allow creation of key revocation lists directly from
      base64-encoded SHA256 fingerprints.  This supports revoking keys using
      only the information contained in sshd(8) authentication log messages.
    - ssh(1), ssh-keygen(1): avoid spurious "invalid format" errors when
      attempting to load PEM private keys while using an incorrect
      passphrase.
    - sshd(8): when a channel closed message is received from a client,
      close the stderr file descriptor at the same time stdout is closed.
      This avoids stuck processes if they were waiting for stderr to close
      and were insensitive to stdin/out closing (closes: #844494).
    - ssh(1): allow ForwardX11Timeout=0 to disable the untrusted X11
      forwarding timeout and support X11 forwarding indefinitely.
      Previously the behaviour of ForwardX11Timeout=0 was undefined.
    - sshd(8): when compiled with GSSAPI support, cache supported method
      OIDs regardless of whether GSSAPI authentication is enabled in the
      main section of sshd_config.  This avoids sandbox violations if GSSAPI
      authentication was later enabled in a Match block.
    - sshd(8): do not fail closed when configured with a text key revocation
      list that contains a too-short key.
    - ssh(1): treat connections with ProxyJump specified the same as ones
      with a ProxyCommand set with regards to hostname canonicalisation
      (i.e. don't try to canonicalise the hostname unless
      CanonicalizeHostname is set to 'always').
    - ssh(1): fix regression in OpenSSH 7.8 that could prevent public-key
      authentication using certificates hosted in a ssh-agent(1) or against
      sshd(8) from OpenSSH <7.8 (LP: #1790963).
    - All: support building against the openssl-1.1 API (releases 1.1.0g and
      later).  The openssl-1.0 API will remain supported at least until
      OpenSSL terminates security patch support for that API version
      (closes: #828475).
    - sshd(8): allow the futex(2) syscall in the Linux seccomp sandbox;
      apparently required by some glibc/OpenSSL combinations.
  * Remove dh_builddeb override to use xz compression; this has been the
    default since dpkg 1.17.0.
  * Simplify debian/rules using /usr/share/dpkg/default.mk.
  * Remove /etc/network/if-up.d/openssh-server, as it causes more problems
    than it solves (thanks, Christian Ehrhardt, Andreas Hasenack, and David
    Britton; closes: #789532, LP: #1037738, #1674330, #1718227).  Add an
    "if-up hook removed" section to README.Debian documenting the corner
    case that may need configuration adjustments.

 -- Colin Watson <cjwatson@xxxxxxxxxx>  Sun, 21 Oct 2018 10:39:24 +0100

** Changed in: openssh (Ubuntu)
       Status: New => Fix Released

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https://bugs.launchpad.net/bugs/1718227

Title:
  replacement of ifupdown with netplan needs integration for
  /etc/network/if{up,down}.d scripts

Status in aiccu package in Ubuntu:
  Invalid
Status in aoetools package in Ubuntu:
  New
Status in avahi package in Ubuntu:
  New
Status in bind9 package in Ubuntu:
  Invalid
Status in chrony package in Ubuntu:
  Fix Released
Status in clamav package in Ubuntu:
  Triaged
Status in controlaula package in Ubuntu:
  Invalid
Status in epoptes package in Ubuntu:
  New
Status in ethtool package in Ubuntu:
  Triaged
Status in guidedog package in Ubuntu:
  New
Status in htpdate package in Ubuntu:
  New
Status in ifenslave package in Ubuntu:
  Won't Fix
Status in ifmetric package in Ubuntu:
  Won't Fix
Status in ifupdown-multi package in Ubuntu:
  New
Status in ifupdown-scripts-zg2 package in Ubuntu:
  Invalid
Status in isatapd package in Ubuntu:
  New
Status in lprng package in Ubuntu:
  New
Status in miredo package in Ubuntu:
  New
Status in mythtv package in Ubuntu:
  New
Status in nplan package in Ubuntu:
  New
Status in nss-pam-ldapd package in Ubuntu:
  New
Status in ntp package in Ubuntu:
  Triaged
Status in openntpd package in Ubuntu:
  New
Status in openresolv package in Ubuntu:
  Won't Fix
Status in openssh package in Ubuntu:
  Fix Released
Status in openvpn package in Ubuntu:
  New
Status in openvswitch package in Ubuntu:
  Triaged
Status in postfix package in Ubuntu:
  New
Status in quicktun package in Ubuntu:
  New
Status in resolvconf package in Ubuntu:
  New
Status in sendmail package in Ubuntu:
  New
Status in shorewall-init package in Ubuntu:
  New
Status in sidedoor package in Ubuntu:
  New
Status in slrn package in Ubuntu:
  New
Status in tinc package in Ubuntu:
  New
Status in ubuntu-fan package in Ubuntu:
  Fix Released
Status in ucarp package in Ubuntu:
  New
Status in uml-utilities package in Ubuntu:
  New
Status in uruk package in Ubuntu:
  New
Status in vlan package in Ubuntu:
  Won't Fix
Status in vzctl package in Ubuntu:
  Triaged
Status in wide-dhcpv6 package in Ubuntu:
  New
Status in wpa package in Ubuntu:
  New

Bug description:
  when network is configured with ifupdown, scripts in
  /etc/network/ifup.d/ were called on network being brought up and
  /etc/network/ifdown.d were called on network being brought down.

  Any packages that shipped these hooks need to be verified to have the
  same functionality under a netplan configured system.

  # binpkgs=$(apt-file search /etc/network/if-up | sed 's,: .*,,' | sort -u)
  # for i in $binpkgs; do
    src=$(apt-cache show $i | awk '$1 == "Source:" { print $2; exit(0); }');
    [ -z "$src" ] && src="$i"; echo $src; done | sort -u

  aiccu
  aoetools
  avahi
  bind9
  chrony
  clamav
  controlaula
  epoptes
  ethtool
  guidedog
  htpdate
  ifenslave
  ifmetric
  ifupdown-extra
  ifupdown-multi
  ifupdown-scripts-zg2
  isatapd
  lprng
  miredo
  mythtv-backend
  nss-pam-ldapd
  ntp
  openntpd
  openresolv
  openssh
  openvpn
  postfix
  quicktun
  resolvconf
  sendmail
  shorewall-init
  sidedoor
  slrn
  tinc
  ubuntu-fan
  ucarp
  uml-utilities
  uruk
  vlan
  vzctl
  wide-dhcpv6
  wpa

  
  Related bugs:
   * bug 1718227: replacement of ifupdown with netplan needs integration for /etc/network/if{up,down}.d scripts 
   * bug 1713803: replacement of resolvconf with systemd needs integration 
   * bug 1717983: replacement of isc-dhcp-client with with systemd-networkd for dhclient needs integration

  
  ProblemType: Bug
  DistroRelease: Ubuntu 17.10
  Package: netplan (not installed)
  ProcVersionSignature: Ubuntu 4.12.0-11.12-generic 4.12.5
  Uname: Linux 4.12.0-11-generic x86_64
  NonfreeKernelModules: zfs zunicode zavl zcommon znvpair
  ApportVersion: 2.20.7-0ubuntu1
  Architecture: amd64
  CurrentDesktop: GNOME
  Date: Tue Sep 19 10:53:08 2017
  EcryptfsInUse: Yes
  InstallationDate: Installed on 2015-07-23 (789 days ago)
  InstallationMedia: Ubuntu 15.10 "Wily Werewolf" - Alpha amd64 (20150722.1)
  ProcEnviron:
   TERM=xterm-256color
   PATH=(custom, no user)
   XDG_RUNTIME_DIR=<set>
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SourcePackage: plan
  UpgradeStatus: No upgrade log present (probably fresh install)

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