openssh-client-ssh1 - secure shell (SSH) client for legacy SSH1 protocol

Property Value
Distribution Ubuntu 19.04 (Disco Dingo)
Repository Ubuntu Universe amd64
Package filename openssh-client-ssh1_7.5p1-11_amd64.deb
Package name openssh-client-ssh1
Package version 7.5p1
Package release 11
Package architecture amd64
Package type deb
Category universe/net
License -
Maintainer Ubuntu Developers <>
Download size 374.12 KB
Installed size 1.35 MB
This is the portable version of OpenSSH, a free implementation of
the Secure Shell protocol as specified by the IETF secsh working
Ssh (Secure Shell) is a program for logging into a remote machine
and for executing commands on a remote machine.
It provides secure encrypted communications between two untrusted
hosts over an insecure network. X11 connections and arbitrary TCP/IP
ports can also be forwarded over the secure channel.
It can be used to provide applications with a secure communication
This package provides the ssh1 and scp1 clients and the ssh-keygen1
utility, all built with support for the legacy SSH1 protocol. This
protocol is obsolete and should not normally be used, but in some cases
there may be no alternative way to connect to outdated servers.
In some countries it may be illegal to use any encryption at all
without a special permit.
ssh replaces the insecure rsh, rcp and rlogin programs, which are
obsolete for most purposes.


Package Version Architecture Repository
openssh-client-ssh1_7.5p1-11_i386.deb 7.5p1 i386 Ubuntu Universe
openssh-client-ssh1 - - -


Name Value
libc6 >= 2.26
libselinux1 >= 1.32
libssl1.1 >= 1.1.1
zlib1g >= 1:1.1.4


Type URL
Binary Package openssh-client-ssh1_7.5p1-11_amd64.deb
Source Package openssh-ssh1

Install Howto

  1. Update the package index:
    # sudo apt-get update
  2. Install openssh-client-ssh1 deb package:
    # sudo apt-get install openssh-client-ssh1




2018-10-27 - Colin Watson <>
openssh-ssh1 (1:7.5p1-11) unstable; urgency=medium
* 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/
* Change priority to optional, since "Priority: extra" is now deprecated.
2018-02-10 - Colin Watson <>
openssh-ssh1 (1:7.5p1-10) unstable; urgency=medium
* Move VCS to
2017-11-27 - Colin Watson <>
openssh-ssh1 (1:7.5p1-9) unstable; urgency=medium
* Remove debian/watch.  OpenSSH 7.6 and newer no longer supports SSH
protocol 1, so we'll never have a new upstream.
* Apply patch from Kurt Roeckx and Red Hat for OpenSSL 1.1 compatibility;
this is only for openssh-ssh1, as the protocol is already known to be
broken and only usable on private management networks and the like, so
an error shouldn't have catastrophic consequences (closes: #873574).
2017-08-27 - Colin Watson <>
openssh-ssh1 (1:7.5p1-8) unstable; urgency=medium
* Split out openssh-client-ssh1 binary package to a separate source
package.  OpenSSH 7.6 will no longer include protocol 1 support, so in
order for openssh-client-ssh1 to be viable it needs to be frozen at an
older version.
* Drop patches that only apply to protocol 2 or to components not shipped
by this package.
* Install manual pages for scp1, ssh1, and ssh-keygen1, although they're
currently just copies of the corresponding non-protocol-1-specific
2017-08-23 - Colin Watson <>
openssh (1:7.5p1-7) unstable; urgency=medium
* Fix spelling of RuntimeDirectoryMode (closes: #872976).
* Add RuntimeDirectory and RuntimeDirectoryMode to ssh@.service as well as
ssh.service (closes: #872978).
2017-08-23 - Colin Watson <>
openssh (1:7.5p1-6) unstable; urgency=medium
[ Colin Watson ]
* Test configuration before starting or reloading sshd under systemd
(closes: #865770).
* Create /run/sshd under systemd using RuntimeDirectory rather than
tmpfiles.d (thanks, Dmitry Smirnov; closes: #864190).
[ Dimitri John Ledkov ]
* Drop upstart system and user jobs (closes: #872851).
[ Chris Lamb ]
* Quote IP address in suggested "ssh-keygen -f" calls (closes: #872643).
2017-06-18 - Colin Watson <>
openssh (1:7.5p1-5) unstable; urgency=medium
* Upload to unstable.
* Fix syntax error in debian/copyright.
2017-06-06 - Colin Watson <>
openssh (1:7.5p1-4) experimental; urgency=medium
* Drop README.Debian section on privilege separation, as it's no longer
* Only call "initctl set-env" from agent-launch if $UPSTART_SESSION is set
(LP: #1689299).
* Fix incoming compression statistics (thanks, Russell Coker; closes:
* Relicense debian/* under a two-clause BSD licence for bidirectional
compatibility with upstream, with permission from Matthew Vernon and
2017-05-02 - Colin Watson <>
openssh (1:7.5p1-3) experimental; urgency=medium
* Fix debian/adjust-openssl-dependencies to account for preferring
* Adjust OpenSSL dependencies for openssh-client-ssh1 too.
* Fix purge failure when /etc/ssh has already somehow been removed
(LP: #1682817).
* Ensure that /etc/ssh exists before trying to create /etc/ssh/sshd_config
(LP: #1685022).
2017-04-02 - Colin Watson <>
openssh (1:7.5p1-2) experimental; urgency=medium
* Add missing header on Linux/s390.
* Fix syntax error on Linux/X32.

See Also

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openstreetmap-carto-common_2.45.1-1_all.deb standard OpenStreetMap Mapnik stylesheet
openstreetmap-carto_2.45.1-1_all.deb Setup for standard OpenStreetMap Mapnik stylesheet
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