[tbb-bugs] #19992 [Applications/Tor Browser]: System details leakable via navigator.oscpu

Tor Bug Tracker & Wiki blackhole at torproject.org
Fri Aug 26 04:37:31 UTC 2016

#19992: System details leakable via navigator.oscpu
 Reporter:  be11f157cd19c4a2ba1e9c70a38b1a74  |          Owner:  tbb-team
     Type:  defect                            |         Status:  new
 Priority:  High                              |      Milestone:
Component:  Applications/Tor Browser          |        Version:  Tor:
                                              |  unspecified
 Severity:  Major                             |     Resolution:
 Keywords:  oscpu leakage                     |  Actual Points:
Parent ID:                                    |         Points:
 Reviewer:                                    |        Sponsor:

Comment (by be11f157cd19c4a2ba1e9c70a38b1a74):

 You may want to consider remove navigator.oscpu entirely to prevent the
 browser from being identified as Firefox.

Ticket URL: <https://trac.torproject.org/projects/tor/ticket/19992#comment:1>
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