Provide references for CVE-2019-17539.
Where can I find more information about CVE-2019-17539?
References are available at: https://github.com/FFmpeg/FFmpeg/commit/8df6884832ec413cf032dfaa45c23b1c7876670c, https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15733, https://security.gentoo.org/glsa/202003-65, https://www.debian.org/security/2020/dsa-4722, https://usn.ubuntu.com/4431-1/, https://lists.debian.org/debian-lts-announce/2021/01/msg00026.html.