From: Martin Waitz <tali@admingilde.org>
To: Chris Wright <chrisw@osdl.org>
Cc: Felix von Leitner <felix-kernel@fefe.de>, linux-kernel@vger.kernel.org
Subject: Re: request: capabilities that allow users to drop privileges further
Date: Tue, 16 Dec 2003 15:13:06 +0100 [thread overview]
Message-ID: <20031216141306.GB1117@admingilde.org> (raw)
In-Reply-To: <20031215144809.A14552@osdlab.pdx.osdl.net>
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hi :)
On Mon, Dec 15, 2003 at 02:48:09PM -0800, Chris Wright wrote:
> > * ptrace
>
> drop CAP_SYS_PTRACE
that will only help agains ptracing foreign processes.
you can still debug your own ones.
so this does not help agains buffer overflows&co in ptrace
--
CU, / Friedrich-Alexander University Erlangen, Germany
Martin Waitz // Department of Computer Science 3 _________
______________/// - - - - - - - - - - - - - - - - - - - - ///
dies ist eine manuell generierte mail, sie beinhaltet //
tippfehler und ist auch ohne grossbuchstaben gueltig. /
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next prev parent reply other threads:[~2003-12-16 14:13 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-12-15 21:39 request: capabilities that allow users to drop privileges further Felix von Leitner
2003-12-15 22:10 ` Richard B. Johnson
2003-12-15 22:55 ` Christian Borntraeger
2003-12-16 14:08 ` Martin Waitz
2003-12-15 22:34 ` Christian Borntraeger
2003-12-15 22:48 ` Chris Wright
2003-12-16 14:13 ` Martin Waitz [this message]
2003-12-17 1:30 ` Felix von Leitner
2003-12-17 1:41 ` Chris Wright
2003-12-16 13:27 ` James Morris
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