[tbb-bugs] #30537 [Applications/Tor Browser]: WebGL fingerprint is different between Windows versions (and compared to non-Windows OSes)

Tor Bug Tracker & Wiki blackhole at torproject.org
Tue May 21 10:22:36 UTC 2019


#30537: WebGL fingerprint is different between Windows versions (and compared to
non-Windows OSes)
-------------------------------------------------+-------------------------
 Reporter:  gk                                   |          Owner:  tbb-
                                                 |  team
     Type:  defect                               |         Status:  new
 Priority:  High                                 |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  tbb-fingerprinting, tbb-             |  Actual Points:
  fingerprinting-os                              |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by gk):

 Replying to [comment:8 cypherpunks]:
 > o_0 `WebGL 1 Driver Renderer` obviously.

 `ANGLE (ATI Mobility Radeon HD 5650 Direct3D11 vs_5_0 ps_5_0)` is shown
 for the bare metal Windows 7 version
 `ANGLE (Software Adapter Direct3D11 vs_5_0 ps_5_0)` is shown for the
 Windows 7 VM
 `ANGLE (Microsoft Basic Render Driver Direct3D11 vs_5_0 ps_5_0)` is shown
 for the Windows 10 VM

 (all three of them are on the same laptop)

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30537#comment:9>
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