[vserver] Are bind mounts to outside the /vserver base a security risk?

From: Ed W <lists_at_wildgooses.com>
Date: Thu 01 Nov 2007 - 13:52:34 GMT
Message-ID: <4729DA22.8000704@wildgooses.com>

If I have my chroot barrier set on /vserver and then bind mount (for
some reason) something from /var/xxx into a vserver, does this then
offer an (accidental) way to break out of the chroot using some kind of
".." attack on the bind mount?


Ed W
Received on Thu Nov 1 13:53:26 2007

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