[Author Prev][Author Next][Thread Prev][Thread Next][Author Index][Thread Index]

Re: [tor-bugs] #9308 [Firefox Patch Issues]: JavaScript's BrowserFeedWriter() leaks installation paths on OS X and Windows



#9308: JavaScript's BrowserFeedWriter() leaks installation paths on OS X and
Windows
-------------------------------------+-------------------------------------
     Reporter:  cypherpunks          |      Owner:  mikeperry
         Type:  defect               |     Status:  needs_review
     Priority:  critical             |  Milestone:
    Component:  Firefox Patch        |    Version:
  Issues                             |   Keywords:  tbb-fingerprinting,
   Resolution:                       |  tbb-easy, interview,
Actual Points:                       |  GeorgKoppen201404R
       Points:                       |  Parent ID:
-------------------------------------+-------------------------------------

Comment (by arthuredelstein):

 I've confirmed the two Mozilla bugs involved in fixing the
 BrowserFeedWriter and sidebar privacy leaks are:
 1. "Stop exposing BrowserFeedWriter to the Web",
 https://bugzilla.mozilla.org/show_bug.cgi?id=983845 (as mentioned by gk,
 above)
     patch: https://hg.mozilla.org/mozilla-central/rev/1843b4167806
 and
 2. "Port window.sidebar and window.external to WebIDL",
 https://bugzilla.mozilla.org/show_bug.cgi?id=983920
     patch: https://hg.mozilla.org/mozilla-central/rev/d9e6a6c40a57

 I tested Firefox nightlies immediately before and after each of these
 patches and confirmed that the each leak is stopped by the respective
 patch.

 It's interesting to note that these two Mozilla bugs are part of a larger
 project, "Hunt down all the things that implement DOM_OBJECT classinfo in
 JS", https://bugzilla.mozilla.org/show_bug.cgi?id=981845 .

 My next step is to try backporting these patches to tor-browser.git.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/9308#comment:22>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
_______________________________________________
tor-bugs mailing list
tor-bugs@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-bugs