[tor-bugs] #10283 [Firefox Patch Issues]: SpeechSynthesis API may be fingerprintable

Tor Bug Tracker & Wiki blackhole at torproject.org
Wed Dec 4 06:55:51 UTC 2013


#10283: SpeechSynthesis API may be fingerprintable
------------------------------------------+---------------------
 Reporter:  mikeperry                     |          Owner:
     Type:  task                          |         Status:  new
 Priority:  major                         |      Milestone:
Component:  Firefox Patch Issues          |        Version:
 Keywords:  ff31-esr, tbb-fingerprinting  |  Actual Points:
Parent ID:                                |         Points:
------------------------------------------+---------------------
 In https://bugzilla.mozilla.org/show_bug.cgi?id=525444, Mozilla landed
 support for JS access to OS provided speech synthesis. It appears to be
 off by default in FF24, but if it is enabled it may a fingerprinting
 vector through computer-specific speech packages which are exposed in an
 enumeratable fashion through speechSynthesis.getVoices().

 We should keep an eye on this in case it gets enabled by default later.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/10283>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online


More information about the tor-bugs mailing list