Looks like this is a serious security vulnerability in Samba 4.1.x versions! It's crucial to have the bad password lockout feature to prevent brute-force attacks. Good thing it’s been addressed in Samba 4.2.0 and later. Upgrading to at least 4.2.0 seems like the best way to secure your system and avoid any potential breaches. Definitely something to prioritize for anyone using Samba as an AD DC!
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1442039 Title: bad password lockout not available To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/samba4/+bug/1442039/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs