Provide references for CVE-2017-2639.
Where can I find more information about CVE-2017-2639?
References are available at: http://www.securityfocus.com/bid/98769, https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2017-2639, https://access.redhat.com/errata/RHSA-2017:1367, http://www.securitytracker.com/id/1038599.