Provide references for CVE-2018-12893.
Where can I find more information about CVE-2018-12893?
References are available at: http://www.openwall.com/lists/oss-security/2018/06/27/11, https://www.debian.org/security/2018/dsa-4236, https://support.citrix.com/article/CTX235748, https://security.gentoo.org/glsa/201810-06, https://lists.debian.org/debian-lts-announce/2018/11/msg00013.html, https://bugzilla.redhat.com/show_bug.cgi?id=1590979, http://xenbits.xen.org/xsa/advisory-265.html, http://www.securityfocus.com/bid/104572, http://www.securitytracker.com/id/1041202.