Provide references for CVE-2017-7838.
Where can I find more information about CVE-2017-7838?
References are available at: https://www.mozilla.org/security/advisories/mfsa2017-24/, http://www.securityfocus.com/bid/101832, https://bugzilla.mozilla.org/show_bug.cgi?id=1399540, http://www.securitytracker.com/id/1039803.