Provide references for CVE-2020-6812.
Where can I find more information about CVE-2020-6812?
References are available at: https://www.mozilla.org/security/advisories/mfsa2020-08/, https://www.mozilla.org/security/advisories/mfsa2020-10/, https://www.mozilla.org/security/advisories/mfsa2020-09/, https://bugzilla.mozilla.org/show_bug.cgi?id=1616661, https://usn.ubuntu.com/4328-1/, https://usn.ubuntu.com/4335-1/.