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Date:      Thu, 14 Sep 2000 16:56:13 -0500
From:      Ade Lovett <ade@FreeBSD.org>
To:        Kris Kennaway <kris@FreeBSD.org>
Cc:        security@freebsd.org
Subject:   Re: potential security exposure in GNOME/ORBit?
Message-ID:  <20000914165613.J74753@lovett.com>
In-Reply-To: <20000914122320.G73990@FreeBSD.org>; from ade@FreeBSD.org on Thu, Sep 14, 2000 at 12:23:20PM -0500
References:  <20000914120949.E73990@FreeBSD.org> <Pine.BSF.4.21.0009141013300.64302-100000@freefall.freebsd.org> <20000914122320.G73990@FreeBSD.org>

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On Thu, Sep 14, 2000 at 12:23:20PM -0500, Ade Lovett wrote:
> So, short of looking at every single port that we have that uses
> ORBit directly, and making appropriate modifications, I can't see
> how this can be done without potentially hacking a lot of ports,
> and also auditing new ones as they come in.

Unless I hear to the contrary (ie: someone comes up with a better
solution + patches) by 0900 CDT tomorrow 9/15, I'm going to commit my
original patch, modulo that it will install etc/orbitrc.sample and
use a pkg/MESSAGE suggesting that they move it in place for security
reasons.

There is obviously a security issue here, and it behooves us to
at least put in the quick-fix, even if it is backed out and
replaced with "the right way" at some later date, perhaps in a
newer version.

One thing that would be useful is for interested parties to bring
up a suite of ORBit applications that are listening on these
high-numbered ports, and then hunt for an exploit.  If we can get
that, we're already covered (by the quick-hack) and it'll provide
a kick in the pants for a proper fix from the people that understand
the code the best -- the authors (I hope :)

-aDe

-- 
Ade Lovett, Austin, TX.			ade@FreeBSD.org
FreeBSD: The Power to Serve		http://www.FreeBSD.org/


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