Provide references for CVE-2018-4194.
Where can I find more information about CVE-2018-4194?
References are available at: https://support.apple.com/HT208853, https://support.apple.com/HT208848, https://support.apple.com/HT208852, https://support.apple.com/HT208851, https://support.apple.com/HT208849.