Provide references for CVE-2019-11759.
Where can I find more information about CVE-2019-11759?
References are available at: https://www.mozilla.org/security/advisories/mfsa2019-35/, https://www.mozilla.org/security/advisories/mfsa2019-33/, https://www.mozilla.org/security/advisories/mfsa2019-34/, https://bugzilla.mozilla.org/show_bug.cgi?id=1577953, https://security.gentoo.org/glsa/202003-10, https://usn.ubuntu.com/4335-1/.