Provide references for CVE-2020-13904.
Where can I find more information about CVE-2020-13904?
References are available at: https://trac.ffmpeg.org/ticket/8673, https://patchwork.ffmpeg.org/project/ffmpeg/patch/20200529033905.41926-1-lq%40chinaffmpeg.org/, https://www.debian.org/security/2020/dsa-4722, https://lists.debian.org/debian-lts-announce/2020/07/msg00022.html, https://usn.ubuntu.com/4431-1/, https://security.gentoo.org/glsa/202007-58, https://github.com/FFmpeg/FFmpeg/commit/6959358683c7533f586c07a766acc5fe9544d8b2.