[tor-bugs] #31324 [Applications/Tor Browser]: Spoof the Tor Browser time displayed to websites

Tor Bug Tracker & Wiki blackhole at torproject.org
Fri Aug 2 18:42:28 UTC 2019


#31324: Spoof the Tor Browser time displayed to websites
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 Reporter:  cypherpunks               |          Owner:  tbb-team
     Type:  enhancement               |         Status:  new
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:  Tor: unspecified
 Severity:  Normal                    |     Resolution:
 Keywords:                            |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:
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Comment (by tom):

 Replying to [comment:1 pospeselr]:
 > in the browser console:
 >
 > {{{
 > new Date()
 > Date 2019-08-02T17:58:19.300Z // current UTC
 > }}}
 >
 > do you have a repro?

 This isn't about timezone, it's about exposing the time of your system. If
 your clock is off, that offset is potentially unique.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/31324#comment:2>
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