Gentoo Archives: gentoo-dev

From: Ciaran McCreesh <ciaran.mccreesh@××××××××××.com>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] Re: RFC: enabling ipc-sandbox & network-sandbox by default
Date: Thu, 15 May 2014 18:48:37
Message-Id: 20140515194816.0dddfec9@googlemail.com
In Reply to: Re: [gentoo-dev] Re: RFC: enabling ipc-sandbox & network-sandbox by default by Mike Gilbert
1 On Thu, 15 May 2014 14:44:58 -0400
2 Mike Gilbert <floppym@g.o> wrote:
3 > On Thu, May 15, 2014 at 1:17 PM, Ciaran McCreesh
4 > <ciaran.mccreesh@××××××××××.com> wrote:
5 > > On Thu, 15 May 2014 17:15:32 +0000
6 > > hasufell <hasufell@g.o> wrote:
7 > >> Ciaran McCreesh:
8 > >> > Sandboxing isn't about security.
9 > >> >
10 > >>
11 > >> Sure it is.
12 > >
13 > > Then where do the bug reports for all the "security violations"
14 > > possible with sandbox go?
15 > >
16 >
17 > There is a big difference between the sandbox utility
18 > (sys-apps/sandbox) and the network-sandbox/ipc-sandbox features. The
19 > former uses an LD_PRELOAD hack to intercept libc functions, and does
20 > not provide any security benefit. The latter options create separate
21 > namespaces in the kernel, which is probably a lot more secure.
22
23 "Secure" against what? Malicious ebuilds? Malicious packages?
24
25 --
26 Ciaran McCreesh

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