CVE ID:	CVE-2020-12416
Description:	A VideoStreamEncoder may have been freed in a race condition with VideoBroadcaster::AddOrUpdateSink, resulting in a use-after-free, memory corruption, and a potentially exploitable crash. This vulnerability affects Firefox < 78.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2020-12416 https://security.gentoo.org/glsa/202007-10 https://bugzilla.mozilla.org/show_bug.cgi?id=1639734 https://bugzilla.mozilla.org/show_bug.cgi?id=1639734 https://www.mozilla.org/security/advisories/mfsa2020-24/ https://www.mozilla.org/security/advisories/mfsa2020-24/ SuSE Security Announcement: openSUSE-SU-2020:0983 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00027.html SuSE Security Announcement: openSUSE-SU-2020:1017 (Google Search) http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00049.html