Re: [tor-bugs] #8195 [Tor]: tor and capabilities

["Tor Bug Tracker & Wiki" <blackhole@xxxxxxxxxxxxxx>]

#8195: tor and capabilities
-----------------------------+--------------------------------
     Reporter:  weasel       |      Owner:
         Type:  enhancement  |     Status:  needs_revision
     Priority:  normal       |  Milestone:  Tor: 0.2.5.x-final
    Component:  Tor          |    Version:
   Resolution:               |   Keywords:  tor-relay security
Actual Points:               |  Parent ID:
       Points:               |
-----------------------------+--------------------------------

Comment (by nickm):

 Are you sure we need CAP_CHOWN?  According to the capabilities(7) manpage:
 {{{
        CAP_CHOWN
               Make arbitrary changes to file UIDs and GIDs (see chown(2)).
 }}}

 It sounds like that would allow the Tor process to do "chown nickm
 /etc/shadow" , which is probably not what we want. ;)

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/8195#comment:13>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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