Provide references for CVE-2020-12387.
Where can I find more information about CVE-2020-12387?
References are available at: https://www.mozilla.org/security/advisories/mfsa2020-18/, https://www.mozilla.org/security/advisories/mfsa2020-16/, https://www.mozilla.org/security/advisories/mfsa2020-17/, https://bugzilla.mozilla.org/show_bug.cgi?id=1545345, https://usn.ubuntu.com/4373-1/, https://security.gentoo.org/glsa/202005-03, https://security.gentoo.org/glsa/202005-04.