Researchers at the Qualys Threat Research Unit (TRU) have unearthed discovered a critical security flaw in OpenSSH's server (sshd) in glibc-based Linux systems.
Can’t it use built in OS mechanisms for that? Surely you could figure out a way to only give it permissions it needs. Maybe break it up into two separate processes.
When you log in to an ssh terminal for a shell, it has to launch the shell process as the desired user. Needs to be root to do that.
SSH has been around a long time. It’s not perfect, but it’s mostly validated. Anything new won’t have that history.
Can’t it use built in OS mechanisms for that? Surely you could figure out a way to only give it permissions it needs. Maybe break it up into two separate processes.
That just sounds like root with extra steps (trying to implement OS security policies in a remote terminal utility)