[tbb-bugs] #18560 [Applications/Tor Browser]: WEBGL_debug_renderer_info extension may leak information about graphics driver

Tor Bug Tracker & Wiki blackhole at torproject.org
Sat Aug 25 15:13:12 UTC 2018


#18560: WEBGL_debug_renderer_info extension may leak information about graphics
driver
------------------------------------------+--------------------------
 Reporter:  gk                            |          Owner:  tbb-team
     Type:  defect                        |         Status:  closed
 Priority:  Medium                        |      Milestone:
Component:  Applications/Tor Browser      |        Version:
 Severity:  Normal                        |     Resolution:  fixed
 Keywords:  tbb-fingerprinting, ff60-esr  |  Actual Points:
Parent ID:                                |         Points:
 Reviewer:                                |        Sponsor:  None
------------------------------------------+--------------------------
Changes (by gk):

 * status:  assigned => closed
 * resolution:   => fixed


Comment:

 That extension is not available with resist fingerprinting enabled (see:
 https://bugzilla.mozilla.org/show_bug.cgi?id=1337157) starting with
 Firefox 60. Thus, we are good here. (General disabling extensions in
 resist fingerprinting mode is handled in
 https://bugzilla.mozilla.org/show_bug.cgi?id=1485249 on Mozilla's side).

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/18560#comment:7>
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