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Message-ID: <4F5AEB61.3070509@redhat.com>
Date: Fri, 09 Mar 2012 22:49:21 -0700
From: Kurt Seifried <kseifried@...hat.com>
To: oss-security@...ts.openwall.com
CC: Eric Leblond <eric@...it.org>
Subject: Re: Attack on badly configured Netfilter-based firewalls
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On 03/09/2012 04:01 PM, Eric Leblond wrote:
> Hello,
>
> On Mon, 2012-02-27 at 14:46 +0100, Eric Leblond wrote:
>> Hello,
>>
>> On Mon, 2012-02-27 at 05:25 +0400, Solar Designer wrote:
>>> Eugene, all -
>>>
>>> On Mon, Feb 27, 2012 at 09:19:59AM +0800, Eugene Teo wrote:
> ...
>
>> e it to Eric much earlier),
>>> Eric would post to the list e.g. in January and ask for the
>>> issue to be kept private until March - thereby violating the
>>> list's maximum embargo period.
>
> The slides and videos of my CansecWest talk are available:
> http://home.regit.org/2012/03/playing-with-network-layers-to-bypass-firewalls-filtering-policy/
>
> I've done a complete description of the attack and also
> demonstrate the need to be careful with the use of helpers.
>
> BR,
Are there any specific issues for which you need CVE's? (haven't had
time to view the slides yet, hopefully soon).
- --
Kurt Seifried Red Hat Security Response Team (SRT)
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