Vulnerability Database

300,214

Total vulnerabilities in the database

CVE-2021-43519

Stack overflow in lua_resume of ldo.c in Lua Interpreter 5.1.0~5.4.4 allows attackers to perform a Denial of Service via a crafted script file.

  • Published: Nov 9, 2021
  • Updated: Apr 14, 2023
  • CVE: CVE-2021-43519
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:N/UI:R/S:U/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 5.4.4
lua / lua 5.1.0 5.3.5
fedoraproject / fedora 35 35.x