openssh 1:8.2p1-4ubuntu0.11 source package in Ubuntu
Changelog
openssh (1:8.2p1-4ubuntu0.11) focal-security; urgency=medium
* SECURITY UPDATE: Supplemental groups not initialized
- debian/patches/CVE-2021-41617-1.patch: add initgroups()
before setresgid() in auth.c.
- debian/patches/CVE-2021-41617-2.patch: add grp.h in auth.c.
- CVE-2021-41617
* SECURITY UPDATE: command injection via shell metacharacters
- debian/patches/CVE-2023-51385.patch: ban user/hostnames with most
shell metacharacters in ssh.c.
- CVE-2023-51385
-- Marc Deslauriers <email address hidden> Tue, 02 Jan 2024 12:13:02 -0500
Upload details
- Uploaded by:
- Marc Deslauriers
- Uploaded to:
- Focal
- Original maintainer:
- Ubuntu Developers
- Architectures:
- any all
- Section:
- net
- Urgency:
- Medium Urgency
See full publishing history Publishing
| Series | Published | Component | Section | |
|---|---|---|---|---|
| Focal | updates | main | net | |
| Focal | security | main | net |
Downloads
| File | Size | SHA-256 Checksum |
|---|---|---|
| openssh_8.2p1.orig.tar.gz | 1.6 MiB | 43925151e6cf6cee1450190c0e9af4dc36b41c12737619edff8bcebdff64e671 |
| openssh_8.2p1-4ubuntu0.11.debian.tar.xz | 180.7 KiB | ce55fb66edab8ae84581a9ca68e7bd6ebc149de20378b330ebbbb21c0c63c4ab |
| openssh_8.2p1-4ubuntu0.11.dsc | 3.0 KiB | eba02e6fcb67490e04a5c9123d1f299b4dfa8a394543334536c7152cb9ebec84 |
Available diffs
Binary packages built by this source
- openssh-client: secure shell (SSH) client, for secure access to remote machines
This is the portable version of OpenSSH, a free implementation of
the Secure Shell protocol as specified by the IETF secsh working
group.
.
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
channel.
.
This package provides the ssh, scp and sftp clients, the ssh-agent
and ssh-add programs to make public key authentication more convenient,
and the ssh-keygen, ssh-keyscan, ssh-copy-id and ssh-argv0 utilities.
.
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.
- openssh-client-dbgsym: debug symbols for openssh-client
- openssh-client-udeb: secure shell client for the Debian installer
This is the portable version of OpenSSH, a free implementation of
the Secure Shell protocol as specified by the IETF secsh working
group.
.
This package provides the ssh client for use in debian-installer.
- openssh-server: secure shell (SSH) server, for secure access from remote machines
This is the portable version of OpenSSH, a free implementation of
the Secure Shell protocol as specified by the IETF secsh working
group.
.
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
channel.
.
This package provides the sshd server.
.
In some countries it may be illegal to use any encryption at all
without a special permit.
.
sshd replaces the insecure rshd program, which is obsolete for most
purposes.
- openssh-server-dbgsym: debug symbols for openssh-server
- openssh-server-udeb: secure shell server for the Debian installer
This is the portable version of OpenSSH, a free implementation of
the Secure Shell protocol as specified by the IETF secsh working
group.
.
This package provides the sshd server for use in debian-installer.
Since it is expected to be used in specialized situations (e.g. S/390
installs with no console), it does not provide any configuration.
- openssh-sftp-server: secure shell (SSH) sftp server module, for SFTP access from remote machines
This is the portable version of OpenSSH, a free implementation of
the Secure Shell protocol as specified by the IETF secsh working
group.
.
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
channel.
.
This package provides the SFTP server module for the SSH server. It
is needed if you want to access your SSH server with SFTP. The SFTP
server module also works with other SSH daemons like dropbear.
.
OpenSSH's sftp and sftp-server implement revision 3 of the SSH filexfer
protocol described in:
.
http://www.openssh. com/txt/ draft-ietf- secsh-filexfer- 02.txt
.
Newer versions of the draft will not be supported, though some features
are individually implemented as extensions.
- openssh-sftp-server-dbgsym: debug symbols for openssh-sftp-server
- openssh-tests: OpenSSH regression tests
This package provides OpenSSH's regression test suite. It is mainly
intended for use with the autopkgtest system, though can also be run
directly using /usr/lib/openssh/ regress/ run-tests.
- openssh-tests-dbgsym: debug symbols for openssh-tests
- ssh: secure shell client and server (metapackage)
This metapackage is a convenient way to install both the OpenSSH client
and the OpenSSH server. It provides nothing in and of itself, so you
may remove it if nothing depends on it.
- ssh-askpass-gnome: interactive X program to prompt users for a passphrase for ssh-add
This has been split out of the main openssh-client package so that
openssh-client does not need to depend on GTK+.
.
You probably want the ssh-askpass package instead, but this is
provided to add to your choice and/or confusion.
- ssh-askpass-gnome-dbgsym: debug symbols for ssh-askpass-gnome
