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Message-ID: <20120110172336.GA3693@pisco.westfalen.local>
Date: Tue, 10 Jan 2012 18:23:36 +0100
From: Moritz Muehlenhoff <jmm@...ian.org>
To: oss-security@...ts.openwall.com
Cc: Eugene Teo <eugene@...hat.com>,
"Steven M. Christey" <coley@...us.mitre.org>
Subject: Re: CVE-2012-0207 kernel: igmp: Avoid zero delay when
receiving odd mixture of IGMP queries
On Tue, Jan 10, 2012 at 08:58:07AM -0700, Kurt Seifried wrote:
> On 01/10/2012 12:34 AM, Eugene Teo wrote:
> > Commit 5b7c84066733c5dfb0e4016d939757b38de189e4 ('ipv4: correct IGMP
> > behavior on v3 query during v2-compatibility mode') added yet another
> > case for query parsing, which can result in max_delay = 0. Substitute
> > a value of 1, as in the usual v3 case.
> >
> > Reported-by: Simon McVittie <smcv <at> debian.org>
> > References: http://bugs.debian.org/654876
> > Signed-off-by: Ben Hutchings <ben <at> decadent.org.uk>
> >
> > http://article.gmane.org/gmane.linux.network/217256
> >
> > Introduced in 5b7c8406 2.6.36-rc8
> >
> > Thanks, Eugene
> Debian appears to have assigned CVE-2012-0207 to this issue, is that
> correct?
Yes, it's also in the Subject of Eugene's mail :-)
Cheers,
Moritz
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