Provide references for CVE-2018-4124.
Where can I find more information about CVE-2018-4124?
References are available at: https://support.apple.com/HT208534, https://support.apple.com/HT208537, https://support.apple.com/HT208535, http://www.securitytracker.com/id/1040396, https://nakedsecurity.sophos.com/2018/02/20/apple-fixes-that-1-character-to-crash-your-mac-and-iphone-bug/, https://support.apple.com/HT208536.