https://ubuntu.com/security/CVE-2024-6387
This is just an FYI. I could not for the life of me get openssh to upgrade beyond 1:8.9p1-3ubuntu0.6
Would say of course verify your repositories before taking steps below. Take necessary snapshots: /etc/apt/sources.list.d/microsoft-prod.list
dpkg -l | grep openssh(View your version)
Server:wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssh/openssh-server_8.9p1-3ubuntu0.10_amd64.deb
Client:wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssh/openssh-client_8.9p1-3ubuntu0.10_amd64.deb
SFTP:wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssh/openssh-sftp-server_8.9p1-3ubuntu0.10_amd64.deb
To Install is just: sudo dpkg -i [package]_8.9p1-3ubuntu0.10_amd64.deb
Example: sudo dpkg -i openssh-server_8.9p1-3ubuntu0.10_amd64.deb
Confirm after with:dpkg -l | grep openssh