This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2021-44964 →

DEBIAN-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 scr...

Original description

The description as published by the source.

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.

Source: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 lua5.4

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.4-1"}]}]

Debian:13 lua5.4

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.4-1"}]}]

Debian:14 lua5.4

[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"5.4.4-1"}]}]

References

advisory security-tracker.debian.org