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Re: [tor-bugs] #20532 [Core Tor/Tor]: Make sure directory_initiate_request handles pluggable transports correctly
#20532: Make sure directory_initiate_request handles pluggable transports correctly
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Reporter: teor | Owner: catalyst
Type: defect | Status: accepted
Priority: High | Milestone: Tor:
| 0.3.1.x-final
Component: Core Tor/Tor | Version:
Severity: Normal | Resolution:
Keywords: bridge-client, bridge-bypass | Actual Points:
Parent ID: | Points: 2
Reviewer: | Sponsor:
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Comment (by catalyst):
Reproduced roughly as follows:
* Start Tor Browser 7.5a1 with default config
* Load a page
* Find a vanilla relay in `cached-microdesc-consensus`
* Convert its fingerprint to hexadecimal
* Start tcpdump matching on that relay's IP address
* Go to `about:config` and copy the `meek-amazon` config value
* Go to Tor Network Settings and paste that as a custom bridge, but
replace its fingerprint with the hexadecimal fingerprint of the vanilla
relay as converted above
* Select New Tor Circuit for this Site
* Watch as tcpdump shows inappropriate traffic flows to the vanilla relay
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/20532#comment:11>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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