Vulnerability Database

300,214

Total vulnerabilities in the database

CVE-2021-44964

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.

  • Published: Mar 14, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-44964
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 6.3
  • AV:L/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H

CVSS v2:

  • Severity: Low
  • Score: 4.3
  • AV:N/AC:M/Au:N/C:N/I:N/A:P

CWEs:

Software From Fixed in
lua / lua 5.4.0 5.4.3.x