netdev - Re: [PATCH net] net: ipv6: Fix ping to link-local addresses.

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAKD1Yr3d5OF4FOaU3RKFP+CJL-jNrh2YSS=08K+Zp2YThGp1Zg@mail.gmail.com>
Date:	Tue, 9 Aug 2016 20:42:34 +0900
From:	Lorenzo Colitti <lorenzo@...gle.com>
To:	Hannes Frederic Sowa <hannes@...essinduktion.org>
Cc:	YOSHIFUJI Hideaki <hideaki.yoshifuji@...aclelinux.com>,
	Erik Kline <ek@...gle.com>, David Miller <davem@...emloft.net>,
	netdev <netdev@...r.kernel.org>
Subject: Re: [PATCH net] net: ipv6: Fix ping to link-local addresses.

On Tue, Aug 9, 2016 at 6:36 PM, Hannes Frederic Sowa
<hannes@...essinduktion.org> wrote:
>> The use of sin6_scope_id and SO_BINDTODEVICE with different interfaces
>> is incorrect and should be rejected.
>
> I agree, I would actually change the behavior at this point, as it also
> could have security consequences from a network pov.

I can send out a patch to do that. Is it something that can be done in
net, or does it need to go into net-next?