How to Update OpenSSH on a Server?

On July 1, 2024, cybersecurity experts from Qualys disclosed a critical vulnerability in OpenSSH (affecting versions >= 8.5 and < 4.4), identified as CVE-2024-6387, also known as "regreSSHion." This vulnerability allows remote code execution with root privileges on servers and personal computers using the standard Glib library.

Updating the Module

Make sure to update the module to the latest version — this will significantly enhance your server's security!

In your server's console or via the Shell client in the ISP Manager control panel, execute the following command as root:

apt update && apt install --only-upgrade openssh-client openssh-server openssh-sftp-server -y

Once you've completed these steps, the module will be successfully updated.