Provide references for CVE-2018-4147.
Where can I find more information about CVE-2018-4147?
References are available at: https://support.apple.com/HT208473, https://support.apple.com/HT208474, https://support.apple.com/HT208475, https://support.apple.com/HT208465, https://support.apple.com/HT208463.