Provide references for CVE-2019-9812.
Where can I find more information about CVE-2019-9812?
References are available at: https://www.mozilla.org/security/advisories/mfsa2019-25/, https://www.mozilla.org/security/advisories/mfsa2019-27/, https://www.mozilla.org/security/advisories/mfsa2019-26/, https://bugzilla.mozilla.org/show_bug.cgi?id=1538015, https://bugzilla.mozilla.org/show_bug.cgi?id=1538008.