Provide references for CVE-2020-15889.
Where can I find more information about CVE-2020-15889?
References are available at: http://lua-users.org/lists/lua-l/2020-07/msg00078.html, https://github.com/lua/lua/commit/127e7a6c8942b362aa3c6627f44d660a4fb75312, http://lua-users.org/lists/lua-l/2020-12/msg00157.html.