Openssh 8.2 P1
Oct 26, 2020 root@builder: # pkg info grep libfido2 libfido2-1.5.0 Provides library functionality for FIDO 2.0 root@builder: # pkg info grep openssh-portable openssh-portable-8.2.p11,1 The portable version of OpenBSD's OpenSSH root@builder: # pkg info grep libudev-devd libudev-devd-0.4.21 libudev-compatible interface for devd root@builder: # cat /etc/devfs.rules localrules=5 add path 'uhid. OpenSSH free Secure Shell (SSH) client and server implementation - client support for FIDO authenticators OpenSSH free Secure Shell (SSH) implementation (6) OpenSSH is a free version of the SSH connectivity tools. Feb 19, 2020 OpenSSH 8.2p1 running sshd breakage Title: OpenSSH 8.2p1 running sshd breakage Author: Patrick McLean Posted: 2020-02-20 Revision: 1 News-Item-Format: 2.0 Display-If-Installed: openssh-8.2 If sshd is running, and a system is upgraded from openssh-8.2p1 to =net-misc/openssh-8.2p1, any new ssh connection will fail until sshd is restarted. Download openssh-8.4p1-41-1-x8664.eopkg for Solus from Solus Shannon repository.
Contents
Openssh 8.2 P1 Pro
Short Descriptions
scp | is a file copy program that acts like rcp except it uses an encrypted protocol |
sftp | is an FTP-like program that works over the SSH1 and SSH2 protocols |
ssh | Juliet jacques trans a memoir summary. is an rlogin/rsh-like client program except it uses an encrypted protocol |
sshd | is a daemon that listens for ssh login requests |
ssh-add | is a tool which adds keys to the ssh-agent |
ssh-agent | is an authentication agent that can store private keys |
ssh-copy-id | is a script that enables logins on remote machines using local keys |
ssh-keygen | is a key generation tool |
ssh-keyscan | is a utility for gathering public host keys from a number of hosts |
OpenSSH is a complete implementation of the SSH protocol (version 2) for secure remote login, command execution and file transfer. It includes a client ssh and server sshd, file transfer utilities scp and sftp as well as tools for key generation (ssh-keygen), run-time key storage (ssh-agent) and a number of supporting programs.
This is a port of OpenBSD's OpenSSH to most Unix-like operating systems, including Linux, OS X and Cygwin. Portable OpenSSH polyfills OpenBSD APIs that are not available elsewhere, adds sshd sandboxing for more operating systems and includes support for OS-native authentication and auditing (e.g. using PAM).
Documentation
The official documentation for OpenSSH are the man pages for each tool:
Stable Releases
Stable release tarballs are available from a number of download mirrors. We recommend the use of a stable release for most users. Please read the release notes for details of recent changes and potential incompatibilities.
Building Portable OpenSSH
Dependencies
Portable OpenSSH is built using autoconf and make. It requires a working C compiler, standard library and headers, and zlib. libcrypto from either LibreSSL or OpenSSL may also be used, but OpenSSH may be built without it supporting a subset of crypto algorithms.
FIDO security token support need libfido2 and its dependencies. Also, certain platforms and build-time options may require additional dependencies, see README.platform for details.
Building a release
Releases include a pre-built copy of the configure script and may be built using:
See the Build-time Customisation section below for configure options. If you plan on installing OpenSSH to your system, then you will usually want to specify destination paths.
Building from git
If building from git, you'll need autoconf installed to build the configure script. The following commands will check out and build portable OpenSSH from git:
Build-time Customisation
There are many build-time customisation options available. All Autoconf destination path flags (e.g. --prefix) are supported (and are usually required if you want to install OpenSSH).
For a full list of available flags, run configure --help but a few of the more frequently-used ones are described below. Some of these flags will require additional libraries and/or headers be installed.
| Flag | Meaning |
|---|---|
--with-pam | Enable PAM support. OpenPAM, Linux PAM and Solaris PAM are supported. |
--with-libedit | Enable libedit support for sftp. |
--with-kerberos5 | Enable Kerberos/GSSAPI support. Both Heimdal and MIT Kerberos implementations are supported. |
--with-selinux | Enable SELinux support. |
--with-security-key-builtin | Include built-in support for U2F/FIDO2 security keys. This requires libfido2 be installed. |
Development
Openssh 8.2 P1 Release
Portable OpenSSH development is discussed on the openssh-unix-dev mailing list (archive mirror). Bugs and feature requests are tracked on our Bugzilla.
Openssh 8.2 P1 Price
Reporting bugs
Openssh 8.2 P1 Exploit Metasploit
Non-security bugs may be reported to the developers via Bugzilla or via the mailing list above. Security bugs should be reported to openssh@openssh.com.