[Bug 1244635] Re: setuid executables in a container may compromise security on the host

Serge Hallyn 1244635 at bugs.launchpad.net
Fri Oct 25 21:11:42 UTC 2013


Thanks for pointing this out.  I don't believe it would be a serious
loss of functionality to chmod 0700 /var/lib/lxc.  I also don't feel
that this is a high priority bug since, so far, we do not recommend
allowing unprivileged users to use containers.  So I think a regular
update in trusty with SRUs to all previous releases is ok.

** Changed in: lxc (Ubuntu)
   Importance: Undecided => Medium

** Changed in: lxc (Ubuntu)
       Status: New => Triaged

** Also affects: lxc (Ubuntu Precise)
   Importance: Undecided
       Status: New

** Also affects: lxc (Ubuntu Raring)
   Importance: Undecided
       Status: New

** Also affects: lxc (Ubuntu Saucy)
   Importance: Undecided
       Status: New

-- 
You received this bug notification because you are a member of Ubuntu
Server Team, which is subscribed to lxc in Ubuntu.
https://bugs.launchpad.net/bugs/1244635

Title:
  setuid executables in a container may compromise security on the host

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1244635/+subscriptions



More information about the Ubuntu-server-bugs mailing list