CVE-2021-44964
- Source
- https://cve.org/CVERecord?id=CVE-2021-44964
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-44964.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2021-44964
- Aliases
- Downstream
- Related
- Published
- 2022-03-14T15:15:09.373Z
- Modified
- 2026-02-01T14:28:41.601016Z
- Severity
-
- 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Use after free in garbage collector and finalizer of lgc.c in Lua interpreter 5.4.0~5.4.3 allows attackers to perform Sandbox Escape via a crafted script file.
- References
-
- http://lua-users.org/lists/lua-l/2021-11/msg00186.html
- http://lua-users.org/lists/lua-l/2021-12/msg00007.html
- http://lua-users.org/lists/lua-l/2021-12/msg00015.html
- http://lua-users.org/lists/lua-l/2021-12/msg00030.html
- https://github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability
- http://lua-users.org/lists/lua-l/2021-11/msg00186.html
- http://lua-users.org/lists/lua-l/2021-12/msg00007.html
- http://lua-users.org/lists/lua-l/2021-12/msg00015.html
- http://lua-users.org/lists/lua-l/2021-12/msg00030.html
- http://lua-users.org/lists/lua-l/2021-11/msg00186.html
- http://lua-users.org/lists/lua-l/2021-12/msg00007.html
- https://github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability