[tor-talk] Tor relay denial of service

HardKor hardkor.info at gmail.com
Sun May 20 19:01:37 UTC 2012


It was sent with the mail ...
http://pastebin.com/xwp2S7wA

HardKor

On Sun, May 20, 2012 at 8:54 PM, SiNA Rabbani <sina at redteam.io> wrote:

> Please send the attachment file.
>
> Thanks,
> SiNA
> On 05/20/2012 11:34 AM, HardKor wrote:
> > Hello,
> >
> > I found a strange behavior in Tor relays that allow me to make a remote
> Tor
> > relay crash or at least have a 100 % CPU usage.
> > It crashes only if it is possible to send more data than RAM (and swap)
> can
> > store in 300 s (5 minutes) to the relay.
> >
> > I attach a proof of concept.
> >
> > HardKor
> >
> >
> >
> > _______________________________________________
> > tor-talk mailing list
> > tor-talk at lists.torproject.org
> > https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-talk
>
>
> --
> First they ignore you, then they laugh at you, then they fight you, then
> you win ~ Mahatma Gandhi
>


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