Provide references for CVE-2018-18820.
Where can I find more information about CVE-2018-18820?
References are available at: http://www.securitytracker.com/id/1042019, https://security.gentoo.org/glsa/201811-09, https://lists.debian.org/debian-lts-announce/2018/11/msg00033.html, http://www.openwall.com/lists/oss-security/2018/11/01/3, https://www.debian.org/security/2018/dsa-4333.