VULNERABILITY INTELLIGENCE
CVE-2021-44964
CVSS score6.3 MEDIUM
EPSS probability0.98%
CISA KEVNot currently listed
Published2022-03-14
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
Description
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.
Weakness classification
- nvd@nist.gov: CWE-416
Primary references
- cve@mitre.org — Exploit, Mailing List, Technical Description, Vendor Advisory
- cve@mitre.org — Exploit, Mailing List, Vendor Advisory
- cve@mitre.org — Mailing List, Vendor Advisory
- cve@mitre.org — Mailing List, Vendor Advisory
- cve@mitre.org — Exploit, Third Party Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mailing List, Technical Description, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Mailing List, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Mailing List, Vendor Advisory
- af854a3a-2127-422b-91ae-364da2661108 — Exploit, Third Party Advisory