Provide references for CVE-2018-16323.
Where can I find more information about CVE-2018-16323?
References are available at: https://www.exploit-db.com/exploits/45890/, https://github.com/ImageMagick/ImageMagick/commit/216d117f05bff87b9dc4db55a1b1fadb38bcb786, https://usn.ubuntu.com/3785-1/, https://usn.ubuntu.com/4034-1/.