{"id":"CVE-2020-15889","details":"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.","aliases":["BIT-lua-2020-15889"],"modified":"2026-05-17T11:54:05.109007160Z","published":"2020-07-21T22:15:12.150Z","database_specific":{},"references":[{"type":"ADVISORY","url":"http://lua-users.org/lists/lua-l/2020-12/msg00157.html"},{"type":"FIX","url":"https://github.com/lua/lua/commit/127e7a6c8942b362aa3c6627f44d660a4fb75312"},{"type":"EVIDENCE","url":"http://lua-users.org/lists/lua-l/2020-07/msg00078.html"}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"}]}