[Users] socketpair exploit -- openvz is not vulnerable

Benjamin Henrion bh at udev.org
Fri Nov 26 10:57:06 EST 2010


On Fri, Nov 26, 2010 at 4:42 PM, Kir Kolyshkin <kir at openvz.org> wrote:
> A DoS exploit which leads to system unresponsiveness was published
> yesterday. It works on most systems, luckily it doesn't work inside
> OpenVZ containers...
>
> Well, unless you don't set all the beancounters limits to 'unlimited'
> (which is a very bad idea in the first place), so please check your
> configuration. The limit which helps in this case is numothersock.
>
> See more details in OpenVZ blog: http://blog.openvz.org/34694.html

The CSS of the webpage does not work fine from here.

-- 
Benjamin Henrion <bhenrion at ffii.org>
FFII Brussels - +32-484-566109 - +32-2-4148403
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