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.

References

Affected packages

Git / github.com/lua/lua

Affected ranges

Type

GIT

Repo

https://github.com/lua/lua

Events

Introduced

c33b1728aeb7dfeec4013562660e07d32697aa6b

Last affected

eadd8c7178c79c814ecca9652973a9b9dd4cc71b

Database specific

{
    "cpe": "cpe:2.3:a:lua:lua:*:*:*:*:*:*:*:*",
    "source": "CPE_RANGE",
    "extracted_events": [
        {
            "introduced": "5.4.0"
        },
        {
            "last_affected": "5.4.3"
        }
    ]
}

Affected versions

v5.*

v5.4.0

v5.4.1

v5.4.2

v5.4.3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-44964.json"