[tor-bugs] #2709 [Tor Relay]: Relays can trick authorities into assigning the hsdir flag early
Tor Bug Tracker & Wiki
torproject-admin at torproject.org
Fri Mar 11 17:44:19 UTC 2011
#2709: Relays can trick authorities into assigning the hsdir flag early
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Reporter: Sebastian | Owner:
Type: defect | Status: new
Priority: normal | Milestone: Tor: 0.2.2.x-final
Component: Tor Relay | Version:
Keywords: | Parent:
Points: | Actualpoints:
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Dirauths trust the uptime value reported in a relay's descriptor instead
of doing some checking of their own to see if the reported value is
plausible.This means it is cheaper than expected to mount a dos attack
against a known hidden service by targetting the nodes responsible for
storing its descriptor.
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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/2709>
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