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Groups > linux.kernel > #1291510
| From | One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: Is PROT_SOCK still relevant? |
| Date | 2015-12-14 20:50 +0100 |
| Message-ID | <qFHia-26U-3@gated-at.bofh.it> (permalink) |
| References | <qFCiu-7lj-15@gated-at.bofh.it> <qFDez-7Vd-49@gated-at.bofh.it> <qFE0V-8ta-3@gated-at.bofh.it> |
| Organization | Intel Corporation |
> Perhaps lets consider this in another way if it is strongly held that > this is worth while in the default configuration: can it default off > in the context of selinux / other security frameworks (preferably > based on their detection and/or controllably settable at runtime)? > Those allow more powerful and finer grain control and don't need this > to be there as they already provide auditing on what operations and > port numbers should be allowed by what programs. That would be a regression and a very very bad one to have. The defaults need to always be the same as before - or stronger and never go back towards insecurity, otherwise they could make things less safe. > Or how about letting port number concerns be handled by those security > frameworks all together considering it is limited security? There are already half a dozen different ways to handle it from xinetd through setcap, to systemd spawning it, to iptables. Alan -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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Is PROT_SOCK still relevant? Jason Newton <nevion@gmail.com> - 2015-12-14 15:30 +0100
Re: Is PROT_SOCK still relevant? One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2015-12-14 16:30 +0100
Re: Is PROT_SOCK still relevant? Jason Newton <nevion@gmail.com> - 2015-12-14 17:20 +0100
Re: Is PROT_SOCK still relevant? "Austin S. Hemmelgarn" <ahferroin7@gmail.com> - 2015-12-14 19:40 +0100
Re: Is PROT_SOCK still relevant? One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk> - 2015-12-14 20:50 +0100
Re: Is PROT_SOCK still relevant? Richard Weinberger <richard.weinberger@gmail.com> - 2015-12-14 21:20 +0100
Re: Is PROT_SOCK still relevant? Jason Newton <nevion@gmail.com> - 2015-12-14 21:50 +0100
Re: Is PROT_SOCK still relevant? Jason Newton <nevion@gmail.com> - 2015-12-16 16:00 +0100
Re: Is PROT_SOCK still relevant? "Austin S. Hemmelgarn" <ahferroin7@gmail.com> - 2015-12-16 18:10 +0100
Re: Is PROT_SOCK still relevant? Jason Newton <nevion@gmail.com> - 2015-12-21 20:10 +0100
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