Provide references for CVE-2021-3498.
Where can I find more information about CVE-2021-3498?
References are available at: https://bugzilla.redhat.com/show_bug.cgi?id=1945342, https://gstreamer.freedesktop.org/security/sa-2021-0003.html, https://www.debian.org/security/2021/dsa-4900, http://packetstormsecurity.com/files/162952/Gstreamer-Matroska-Demuxing-Use-After-Free.html, https://security.gentoo.org/glsa/202208-31.