Provide references for CVE-2018-4407.
Where can I find more information about CVE-2018-4407?
References are available at: https://support.apple.com/kb/HT209107, https://support.apple.com/kb/HT209193, https://support.apple.com/kb/HT209106, https://support.apple.com/kb/HT209139, https://support.apple.com/kb/HT209108, http://packetstormsecurity.com/files/172832/iOS-11.4.1-macOS-10.13.6-icmp_error-Heap-Buffer-Overflow.html.