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

Re: [tor-bugs] #16308 [Torsocks]: Attempts to resolve local hostname using tor

#16308: Attempts to resolve local hostname using tor
--------------------------+---------------------
     Reporter:  leeroy    |      Owner:  dgoulet
         Type:  defect    |     Status:  new
     Priority:  normal    |  Milestone:
    Component:  Torsocks  |    Version:
   Resolution:            |   Keywords:
Actual Points:            |  Parent ID:
       Points:            |
--------------------------+---------------------

Comment (by yawning):

 Offhand I think the correct fix is to ensure that apps can't get the
 actual hostname/domainname (`localhost.localdomain` is a fine response),
 as applications running under torsocks have precisely 0 business in
 knowing this information.  There's a bunch of things that would need to be
 stubbed for this to happen:
  * `gethostname(3P)`
  * `getdomainname(2)`
  * `uname(2)`
  * `SYS_gethostname`

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/16308#comment:2>
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