Provide references for CVE-2017-0380.
Where can I find more information about CVE-2017-0380?
References are available at: https://trac.torproject.org/projects/tor/ticket/23490, https://github.com/torproject/tor/commit/09ea89764a4d3a907808ed7d4fe42abfe64bd486, http://www.securitytracker.com/id/1039519, http://www.debian.org/security/2017/dsa-3993.