[tor-bugs] #18279 [Applications/Tor Browser]: Javascript setTimeout can be used for high resolution clock

Tor Bug Tracker & Wiki blackhole at torproject.org
Mon May 20 17:53:35 UTC 2019


#18279: Javascript setTimeout can be used for high resolution clock
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 Reporter:  cypherpunks               |          Owner:  tbb-team
     Type:  defect                    |         Status:  new
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:                            |  Actual Points:
Parent ID:  #16110                    |         Points:
 Reviewer:                            |        Sponsor:
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Comment (by Thorin):

 Sorry, you meant are they clamped over workers, service workers, iframes:
 no idea. I would think they are fine over workers: see

 `.timeStamp:`
 - page/workers: yes: https://arthuredelstein.github.io/tordemos/event-
 timestamp.html
 - service workers/iframes: no idea

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/18279#comment:9>
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