This is a major release blocker. We already opened up the guest session to not require a previous login, so now being able to access other home directories is a nasty security regression. I'll have a stab at this.
** This bug has been flagged as a security vulnerability ** Changed in: lightdm (Ubuntu Oneiric) Milestone: None => ubuntu-11.10 ** Changed in: lightdm (Ubuntu Oneiric) Importance: High => Critical ** Changed in: lightdm (Ubuntu Oneiric) Status: Triaged => In Progress ** Changed in: lightdm (Ubuntu Oneiric) Assignee: Robert Ancell (robert-ancell) => Martin Pitt (pitti) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/849027 Title: lightdm does not provide an equivalent to the gdm guest session AppArmor profile To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/lightdm/+bug/849027/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs