From: Stephen J. Wilcox (no email)
Date: Wed May 05 2004 - 12:15:58 EDT
Of more interest.. does the router die (cpu load) before you brute force the
sessions down
Steve
On Tue, 4 May 2004, Smith, Donald wrote:
>
> I have seen 3 pubic ally available tools that ALL work.
> I have seen 2 privately tools that work.
> A traffic generator can be configured to successfully tear down bgp
> sessions.
>
> Given src/dst ip and ports :
> I tested with a cross platform EBGP peering with md5 using several of
> the tools I could not tear down the sessions.
> I tested both Cisco and juniper BGP peering after code upgrades without
> md5 I could not tear down the sessions.
>
>
> GCIA
> http://pgp.mit.edu:11371/pks/lookup?op=get&search=0xAF00EDCC
> pgpFingerPrint:9CE4 227B B9B3 601F B500 D076 43F1 0767 AF00 EDCC
> kill -13 111.2
>
> > -----Original Message-----
> > From: [mailto:] On
> > Behalf Of Steven M. Bellovin
> > Sent: Tuesday, May 04, 2004 11:54 AM
> > To: Kurt Erik Lindqvist
> > Cc: ;
> > Subject: Re: BGP Exploit
> >
> >
> >
> >
> > In message
> > <>, Kurt
> > Erik Lindq vist writes:
> >
> > >>
> > >> Now that the firestorm over implementing Md5 has quieted
> > down a bit,
> > >> is anybody aware of whether the exploit has been used?
> > Feel free to
> > >> reply off list.
> > >
> > >Even more interesting, did anyone manage to reproduce it?
> > >
> >
> > I don't know if it's being used; I know that reimplementations of the
> > idea are out there.
> >
> >
> > --Steve Bellovin, http://www.research.att.com/~smb
> >
> >
> >
>
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