Provide references for CVE-2015-6822.
Where can I find more information about CVE-2015-6822?
References are available at: https://lists.debian.org/debian-lts-announce/2018/12/msg00009.html, http://www.securitytracker.com/id/1033483, http://git.videolan.org/?p=ffmpeg.git%3Ba=commit%3Bh=39bbdebb1ed8eb9c9b0cd6db85afde6ba89d86e4, https://lists.debian.org/debian-lts-announce/2018/12/msg00010.html, http://ffmpeg.org/security.html.