Provide references for CVE-2020-9883.
Where can I find more information about CVE-2020-9883?
References are available at: https://support.apple.com/kb/HT211289, https://support.apple.com/kb/HT211288, https://support.apple.com/kb/HT211290, https://support.apple.com/kb/HT211291, https://support.apple.com/kb/HT211293, https://support.apple.com/kb/HT211294, https://support.apple.com/kb/HT211295, https://support.apple.com/kb/HT211931, https://www.zerodayinitiative.com/advisories/ZDI-20-1389/, http://seclists.org/fulldisclosure/2020/Dec/32.