[tbb-bugs] #30532 [Applications/Tor Browser]: font FP reveals different Windows releases

[Tor Bug Tracker & Wiki]

#30532: font FP reveals different Windows releases
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 Reporter:  Thorin                    |          Owner:  tbb-team
     Type:  defect                    |         Status:  new
 Priority:  High                      |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:  tbb-fingerprinting-fonts  |  Actual Points:
Parent ID:  #18097                    |         Points:
 Reviewer:                            |        Sponsor:
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Comment (by cypherpunks):

 My Win7 Ultimate x64 has 63 fonts
 (63b78ed9fe8ba9a932a2adfc924c2e2d49d04fce):
 Arial, Arial Black, Arial Narrow, Batang, Cambria Math, Courier, Courier
 New, Euphemia, Gautami, Georgia, Gulim, GulimChe, Helvetica, Iskoola Pota,
 Kalinga, Kartika, Latha, Lucida Console, MS Gothic, MS Mincho, MS PGothic,
 MS PMincho, MV Boli, Malgun Gothic, Mangal, Meiryo, Meiryo UI, Microsoft
 Himalaya, Microsoft JhengHei, Microsoft YaHei, MingLiU, Noto Sans
 Buginese, Noto Sans Khmer, Noto Sans Lao, Noto Sans Myanmar, Noto Sans Yi,
 Nyala, PMingLiU, Plantagenet Cherokee, Raavi, Segoe UI, Segoe UI Light,
 Segoe UI Semibold, Shruti, SimSun, Sylfaen, Tahoma, Times, Times New
 Roman, Tunga, Verdana, Vrinda, 宋体, 微软雅黑, 新細明體, 楷体, 細明體, 굴
 림, 굴림체, 바탕, ＭＳ ゴシック, ＭＳ 明朝, ＭＳ Ｐゴシック

 It includes both Arial Narrow, Cambria Math and 楷体

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/30532#comment:8>
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