CVEvulnerability
CVE-2020-24371
5.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-08-17
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 5.3 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-763
Description
lgc.c in Lua 5.4.0 mishandles the interaction between barriers and the sweep phase, leading to a memory access violation involving collectgarbage.
Affected configurations
• lua lua 5.4.0
Related
Weakness · CWE (1)
- CWE-763 Release of Invalid Pointer or Reference weakness
References
- https://github.com/lua/lua/commit/a6da1472c0c5e05ff249325f979531ad51533110 Patch, Third Party Advisory
- https://www.lua.org/bugs.html#5.4.0-10 Exploit, Patch, Release Notes, Vendor Advisory
- https://github.com/lua/lua/commit/a6da1472c0c5e05ff249325f979531ad51533110 Patch, Third Party Advisory
- https://www.lua.org/bugs.html#5.4.0-10 Exploit, Patch, Release Notes, Vendor Advisory