[tor-bugs] #31716 [Applications/Tor Browser]: Harden obfs4proxy.exe shipped with Tor Browser

[Tor Bug Tracker & Wiki]

#31716: Harden obfs4proxy.exe shipped with Tor Browser
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     Reporter:  gk                        |      Owner:  tbb-team
         Type:  defect                    |     Status:  new
     Priority:  Medium                    |  Milestone:
    Component:  Applications/Tor Browser  |    Version:
     Severity:  Normal                    |   Keywords:  tbb-rbm, tbb-
                                          |  security
Actual Points:                            |  Parent ID:
       Points:                            |   Reviewer:
      Sponsor:                            |
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 Right now we have something like
 {{{
 Checking obfs4proxy.exe for /DYNAMICBASE... FAIL
 Checking obfs4proxy.exe for /NXCOMPAT... FAIL
 Checking obfs4proxy.exe for /SAFESEH... PASS
 Checking /obfs4proxy.exe ImageBase (0x400000 < 4GB)... FAIL
 }}}
 for 64bit versions and a similar output for 32bit ones. We should get rid
 of the `FAIL`s.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/31716>
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