Luxembourg, February 16th, 2023

NoMachine makes available updated packages for version 7 to fix some issues affecting the previous releases including key-based authentication failures when custom group permissions are in place and incorrect Kerberos ticket renewals when reconnecting to the virtual desktop.

This release also updates the OpenSSL component to 1.1.1t following the recent advisory published by the OpenSSL project (CVE-2023-0286, CVE-2022-4304, CVE-2023-0215 and CVE-2022-4450). Additionally, the nxhtd component is now updated to be based on httpd 2.4.55 and relies on the last version of APR libraries, apr-1.7.2 and apr-util-1.6.3, which fix a number of security issues (CVE-2022-28331, CVE-2021-35940, CVE-2022-28331 and CVE-2022-25147).

Customers using v7 installations with valid subscriptions in place can update their client and server installations with this latest NoMachine release which contains the updated libraries.

The complete list of fixes included in this 7.11.1 release are:

TR11T10672 - Connection files .NXS can be configured to execute arbitrary commands
TR08T10570 - Key-based authentication fails when /home has custom group ownership and permissions
TR07T10566 - NoMachine WebRTC sessions don't work on Chrome 100.0.4896.127 or later
TR06T10554 - Renewal of Kerberos ticket doesn't work correctly when the virtual desktop is reconnected
TR11T10671 - The DisconnectedSessionExpiry key set on the ETS doesn't apply to nodes

Supported Platforms

Windows 32-bit/64-bit Vista/7/8/8.1/10/11
Windows Server 2008/2012/2016/2019/2022

Mac OS X Intel 64-bit 10.9 to 10.11/macOS Intel 10.12 to 13/macOS Apple Silicon 11/12/13

Linux 32-bit and 64-bit
RHEL 6.0 to RHEL 9.x
CentOS 6.0 to CentOS 8.5
SLED 11 to SLED 15
SLES 11 to SLES 15
openSUSE 11.x to openSUSE 15.x
Fedora 10 to Fedora 37
Debian 5 to Debian 11
Ubuntu 8.04 to Ubuntu 22.04

Raspberry Pi 2/3/4 ARMv6/ARMv7/ARMv8

Download NoMachine Packages

You can download the latest packages suitable for your Operating System from the NoMachine Web site at the following URL:

https://www.nomachine.com/download

Customers with valid subscriptions should log in to their customer area and download the "Production version".

Automatic updates

The automatic check for updates is scheduled to check our repositories every two days.

To update the free NoMachine package:

• - Open the NoMachine User Interface from your Programs Menu.
• - From the Machines panel click on 'Settings', then on 'Server' and finally on 'Updates'.
• - Then click on the 'Check now' button.

To update the NoMachine Enterprise Client immediately:

• - Click on 'Settings', from the Player panel click 'Updates'.
• - Then click on the 'Check now' button.

More information about the check for automatic updates is available here:

https://www.nomachine.com/AR05M00847

Manual package installation or update

Please follow the instructions to install the package or update your installation manually:

On Windows:

• - Download and save the EXE file.
• - Double click on the NoMachine executable file.
• - The Setup Wizard will take you through all steps necessary for installing or updating NoMachine.

On macOS:

• - Download and save the DMG file.
• - Double-click on the Disk Image to open it and double-click on the NoMachine program icon.
• - The Installer will take you through through all steps necessary for installing or updating NoMachine.

On Linux:

You can use the graphical package manager provided by your Linux distribution or update NoMachine by command line by following instructions below. If you don't have the sudo utility installed, log on as superuser ("root") and run the commands without sudo.

RPM

• - Download and save the RPM file.
• - Install the package by running:
  # rpm -ivh <pkgName>_<pkgVersion>_<arch>.rpm
  or
• - Update your NoMachine installation by running:
• # rpm -Uvh <pkgName>_<pkgVersion>_<arch>.rpm

DEB

• - Download and save the DEB file.
• - Install the package by running:
  $ sudo dpkg -i <pkgName>_<pkgVersion>_<arch>.deb
  or
• - Update your NoMachine installation by running:
• $ sudo dpkg -i <pkgName>_<pkgVersion>_<arch>.deb

TAR.GZ

• - Download and save the TAR.GZ file.
• - Install the package by running:
  $ cd /usr
  $ sudo tar xvzf <pkgName>_<pkgVersion>_<arch>.tar.gz
  $ sudo /usr/NX/nxserver --install
  or
• - Update your NoMachine installation by running:
  • $ cd /usr
  • $ sudo tar xvzf <pkgName>_<pkgVersion>_<arch>.tar.gz
  • $ sudo /usr/NX/nxserver --update
• If you are installing Enterprise Client or Node run respectively:
  • $ sudo /usr/NX/nxclient --update
  • $ sudo /usr/NX/nxnode --update

Documents

Installation and configuration guides for the NoMachine products are available at:

https://www.nomachine.com/all-documents

The NoMachine Development Team