Known compromises of OpenVZ/Parallels Virtuozzo containers

[Adam Ierymenko <adam.ierymenko () noaa gov>]

I have been researching the security record of OpenVZ and Parallels
Virtuozzo and it appears quite good. I am curious as to whether there
have been any known compromises or in-the-wild exploits (ever) that have
allowed someone to break out of a container and compromise the host node.

Note that I would not count exploits *of* the host node, such as via a
bad PHP script installed there. I'm looking for any case where someone
has been able -- with only access to a container -- to break out.

-- 
Adam Ierymenko
Application Security Specialist
Government Contractor with STG, Inc.
NOAA: National Climatic Data Center
151 Patton Ave.
Asheville, NC 28801-5001
adam.ierymenko () noaa gov
828.257.3159

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