MitreCVELIST:CVE-2021-44964

HistoryMar 14, 2022 - 2:24 p.m.

CVE-2021-44964

2022-03-1414:24:51

mitre

www.cve.org

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

28.1%

JSON

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

lua-users.org/lists/lua-l/2021-11/msg00186.html

lua-users.org/lists/lua-l/2021-12/msg00007.html

lua-users.org/lists/lua-l/2021-12/msg00015.html

lua-users.org/lists/lua-l/2021-12/msg00030.html

github.com/Lua-Project/lua-5.4.4-sandbox-escape-with-new-vulnerability