CVEvulnerability
CVE-2020-15888
8.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2020-07-21
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-125, CWE-416, CWE-787
Description
Lua through 5.4.0 mishandles the interaction between stack resizes and garbage collection, leading to a heap-based buffer overflow, heap-based buffer over-read, or use-after-free.
Affected configurations
• lua lua 5.4.0
Related
References
- http://lua-users.org/lists/lua-l/2020-07/msg00053.html Exploit, Mailing List, Third Party Advisory
- http://lua-users.org/lists/lua-l/2020-07/msg00054.html Exploit, Mailing List, Third Party Advisory
- http://lua-users.org/lists/lua-l/2020-07/msg00071.html Exploit, Mailing List, Third Party Advisory
- http://lua-users.org/lists/lua-l/2020-07/msg00079.html Exploit, Mailing List, Third Party Advisory
- https://github.com/lua/lua/commit/6298903e35217ab69c279056f925fb72900ce0b7 Patch, Third Party Advisory
- https://github.com/lua/lua/commit/eb41999461b6f428186c55abd95f4ce1a76217d5 Patch, Third Party Advisory
- http://lua-users.org/lists/lua-l/2020-07/msg00053.html Exploit, Mailing List, Third Party Advisory
- http://lua-users.org/lists/lua-l/2020-07/msg00054.html Exploit, Mailing List, Third Party Advisory
- http://lua-users.org/lists/lua-l/2020-07/msg00071.html Exploit, Mailing List, Third Party Advisory
- http://lua-users.org/lists/lua-l/2020-07/msg00079.html Exploit, Mailing List, Third Party Advisory
- https://github.com/lua/lua/commit/6298903e35217ab69c279056f925fb72900ce0b7 Patch, Third Party Advisory
- https://github.com/lua/lua/commit/eb41999461b6f428186c55abd95f4ce1a76217d5 Patch, Third Party Advisory