Subject: Re: Bugtraq: procfs hole
To: Michael Graff <email@example.com>
From: Jason Thorpe <firstname.lastname@example.org>
Date: 08/12/1997 05:57:48
On 12 Aug 1997 07:21:19 -0400
Michael Graff <email@example.com> wrote:
> Now, you have a read/write fd open to a setuid processes's program space.
> This is bad.
> Can someone forward the FreeBSD fix for this? I'll look at it and see if
> I feel comfortable committing it. If I don't, I'd still like to have
> the patch asap :)
I've looked at it... it's semi-reasonable.. there need to be a few changes,
but it seemed to be almost the right thing... with a minor change, it gives
you almost ptrace(2) semantics.
Jason R. Thorpe firstname.lastname@example.org
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