[tor-bugs] #13027 [Tor Browser]: Ensure WebWorkers see spoofed navigator.* values
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Mon Sep 1 21:38:40 UTC 2014
#13027: Ensure WebWorkers see spoofed navigator.* values
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Reporter: mikeperry | Owner: tbb-
Type: defect | team
Priority: major | Status: new
Component: Tor Browser | Milestone:
Keywords: ff31-esr, tbb-fingerprinting, | Version:
TorBrowserTeam201409 | Actual Points:
Parent ID: | Points:
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We spoof the navigator values through various general.useragent.override
prefs. However, this object is now exposed to WebWorkers too, which may or
may not be listening to these new prefs (because WebWorkers are special
threads and have restricted access to much of XPCOM).
https://bugzilla.mozilla.org/show_bug.cgi?id=925847
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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/13027>
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