[tor-bugs] #29607 [Core Tor/Tor]: Denial of service on v2 and v3 onion service

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#29607: Denial of service on v2 and v3 onion service
--------------------------+--------------------------
 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 pidgin):

 Replying to [comment:21 teor]:
 > Ok, so this is not #25461.
 >
 > Here's another interesting log:
 > {{{
 > -scrubbed-:47:25.000 [warn] Failed to find node for hop #1 of our path.
 Discarding this circuit.
 > }}}
 >
 > This looks like an instance of #28962, where Tor fails guards based on
 the absolute number of failures of each guard, rather than checking if the
 guard is (much) worse than the average number of failures.
 >
 > We might end up fixing #28862 as part of this ticket, or as part of our
 IPv6 work.
 Hi Teor, what is the e-mail i can mail it to ?

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29607#comment:24>
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