[tor-bugs] #24317 [Core Tor/Tor]: Tor circuits in the same country

Tor Bug Tracker & Wiki blackhole at torproject.org
Thu Nov 16 19:32:31 UTC 2017


#24317: Tor circuits in the same country
------------------------------+--------------------
     Reporter:  cypherpunks   |      Owner:  (none)
         Type:  defect        |     Status:  new
     Priority:  High          |  Milestone:
    Component:  Core Tor/Tor  |    Version:
     Severity:  Critical      |   Keywords:
Actual Points:                |  Parent ID:
       Points:                |   Reviewer:
      Sponsor:                |
------------------------------+--------------------
 Recently, Tor circuits often choose paths trough the same country. Paths
 with three relays within the same country occur frequently but should be a
 bad idea. This makes it easier for attackers with nation-wide power. The
 risk of correlation attacks should be mitigated by using relays located
 across different countries.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24317>
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