[tor-bugs] #29607 [Core Tor/Tor]: Denial of service on v2 and v3 onion service
Tor Bug Tracker & Wiki
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Wed Mar 20 22:08:38 UTC 2019
#29607: Denial of service on v2 and v3 onion service
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Reporter: pidgin | Owner: pidgin
Type: defect | Status: accepted
Priority: Immediate | Milestone:
Component: Core Tor/Tor | Version:
Severity: Normal | Resolution:
Keywords: | Actual Points:
Parent ID: | Points:
Reviewer: | Sponsor:
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Comment (by teor):
Replying to [comment:30 pidgin]:
> Replying to [comment:28 teor]:
> > Hi pidgin,
> >
> > We need to know more about your setup to help you:
> >
> > Replying to [comment:22 teor]:
> > > The v3 service doesn't have the guard issue, it's getting much
further along. Have you tried running it on a separate machine? (Or by
itself without v2 running on the same machine?)
>
> there is enough cpu and bandwidth
Tor also uses many other resources that can become exhausted, like
sockets, memory, and various kernel data structures.
Can you please test the v3 service on a machine by itself?
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29607#comment:31>
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