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From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= <des@des.no>
To: Tom Evans <tevans.uk@googlemail.com>
Subject: Re: misc/187307: Security vulnerability with FreeBSD Jail
References: <201403052307.s25N7NoD045308@cgiserv.freebsd.org>
 <5317B597.5050900@delphij.net>
 <CAFHbX1KrdEtmJn4ZAj1ER41a+YcyjAx_9fiDAySYK2YRN0xy_g@mail.gmail.com>
Date: Fri, 07 Mar 2014 12:02:06 +0100
In-Reply-To: <CAFHbX1KrdEtmJn4ZAj1ER41a+YcyjAx_9fiDAySYK2YRN0xy_g@mail.gmail.com>
 (Tom Evans's message of "Thu, 6 Mar 2014 02:13:57 +0000")
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Cc: "freebsd-security@freebsd.org" <freebsd-security@freebsd.org>,
 Xin LI <d@delphij.net>, Nicola Galante <galante@veritas.sao.arizona.edu>
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Tom Evans <tevans.uk@googlemail.com> writes:
> As a defender I would hope that someone has already done:
>
> host# chmod 700 /path/to
>
> You're right though, jail users have no business on the host.

cf. the warning I added to the handbook after the last trip on this
merry-go-round:

http://www.freebsd.org/doc/handbook/jails.html

DES
--=20
Dag-Erling Sm=C3=B8rgrav - des@des.no