Provide references for CVE-2020-15569.
Where can I find more information about CVE-2020-15569?
References are available at: https://github.com/milkytracker/MilkyTracker/commit/7afd55c42ad80d01a339197a2d8b5461d214edaf, https://lists.debian.org/debian-lts-announce/2020/07/msg00023.html.