I just read that FreeBSD 12.1 has some issues with its TCP/IP stack that make it vulnerable for Remote Code Execution attacks that go by the name of NAME:WRECK.
I'm alarmed as we use OPNsense 21.1.4 to secure our company network.
Do I need to worry?
No.
https://www.reddit.com/r/OPNsenseFirewall/comments/mqpqvj/namewreck_remote_code_execution_vulnerability/guiiz1l/
Cheers,
Franco
:)