Provide references for CVE-2019-9858.
Where can I find more information about CVE-2019-9858?
References are available at: https://ssd-disclosure.com/?p=3814&preview=true, http://packetstormsecurity.com/files/152476/Horde-Form-Shell-Upload.html, https://lists.debian.org/debian-lts-announce/2019/06/msg00007.html, https://www.debian.org/security/2019/dsa-4468, https://seclists.org/bugtraq/2019/Jun/31.