CVE-2021-43519: Out-of-bounds Write

November 9, 2021 (updated November 7, 2023)

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

References

lua-users.org/lists/lua-l/2021-10/msg00123.html
lua-users.org/lists/lua-l/2021-11/msg00015.html
nvd.nist.gov/vuln/detail/CVE-2021-43519

Code Behaviors & Features

Detect and mitigate CVE-2021-43519 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →