[tbb-bugs] #13017 [Tor Browser]: Determine if AudioBuffers are a fingerprinting vector

Tor Bug Tracker & Wiki blackhole at torproject.org
Mon Sep 1 21:12:01 UTC 2014


#13017: Determine if AudioBuffers are a fingerprinting vector
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 Reporter:  mikeperry                     |          Owner:  tbb-team
     Type:  task                          |         Status:  new
 Priority:  normal                        |      Milestone:
Component:  Tor Browser                   |        Version:
 Keywords:  tbb-fingerprinting, ff31-esr  |  Actual Points:
Parent ID:                                |         Points:
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 WebAudio allows you to write data to AudioBuffers and perform
 effects/manipulation/spectral analysis on them, and extract their
 contents.

 If the underlying routines are OS supported, they may be fingerprintable.
 https://developer.mozilla.org/en-US/docs/Web_Audio_API

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/13017>
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