It was found that lxc-user-nic could potentially have been tricked into operating on a network namespace over which the caller did not hold privilege. References: http://seclists.org/oss-sec/2017/q1/576 https://lists.linuxcontainers.org/pipermail/lxc-users/2017-March/012925.html Upstream bug: https://bugs.launchpad.net/ubuntu/+source/lxc/+bug/1654676 Upstream patch: https://github.com/lxc/lxc/commit/16af238036a5464ae8f2420ed3af214f0de875f9
Created lxc tracking bugs for this issue: Affects: epel-6 [bug 1431559] Affects: epel-7 [bug 1431558]
lxc-1.0.10-2.el6 has been pushed to the Fedora EPEL 6 stable repository. If problems still persist, please make note of it in this bug report.
lxc-1.0.10-2.el7 has been pushed to the Fedora EPEL 7 stable repository. If problems still persist, please make note of it in this bug report.