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) NVD OSV

Affected packages

Bitnami lua

[{"type":"SEMVER","events":[{"introduced":"5.4.0"},{"fixed":"5.4.4"}]}]

Fix status by distribution

Fixed packages published by each distribution for this CVE

Debian DEBIAN-CVE-2021-44964 lua5.4 Fixed in: 5.4.4-1
Ubuntu UBUNTU-CVE-2021-44964 lua5.2

References

advisory lua-users.org
advisory lua-users.org
advisory lua-users.org
advisory lua-users.org
advisory github.com
web nvd.nist.gov