Provide references for CVE-2018-9846.
Where can I find more information about CVE-2018-9846?
References are available at: https://github.com/roundcube/roundcubemail/issues/6238, https://www.debian.org/security/2018/dsa-4181, https://github.com/roundcube/roundcubemail/issues/6229, https://medium.com/%40ndrbasi/cve-2018-9846-roundcube-303097048b0a.