CVE-2020-15889

Lua 5.4.0 has a getobjname heap-based buffer over-read because youngcollection in lgc.c uses markold for an insufficient number of list members.

Date published : 2020-07-21

http://lua-users.org/lists/lua-l/2020-07/msg00078.html

http://lua-users.org/lists/lua-l/2020-12/msg00157.html