CVE-2020-24369 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	NIST	7.5 HIGH	NETWORK	LOW	NONE	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitre	CNA	---				---
CVE	ADP	---				---

Base Score

CVSS 3.x

EPSS Score

Percentile: 63%

Vendor	Product	Version
lua	lua	5.4.0

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

lua5.4

bullseye	5.4.2-2 fixed
bookworm	5.4.4-3+deb12u1 fixed
sid	5.4.6-3 fixed
trixie	5.4.6-3 fixed

Ubuntu Releases

Ubuntu Product

Codename

lua5.1

jammy	not-affected
impish	not-affected
hirsute	not-affected
groovy	not-affected
focal	not-affected
bionic	not-affected
xenial	not-affected
trusty	not-affected

lua5.2

jammy	not-affected
impish	not-affected
hirsute	not-affected
groovy	not-affected
focal	not-affected
bionic	not-affected
xenial	not-affected
trusty	not-affected

lua5.3

jammy	not-affected
impish	not-affected
hirsute	not-affected
groovy	not-affected
focal	not-affected
bionic	not-affected
xenial	not-affected
trusty	dne

lua5.4

jammy	not-affected
impish	not-affected
hirsute	not-affected
groovy	ignored
focal	dne
bionic	dne
xenial	dne
trusty	dne

lua50

jammy	dne
impish	not-affected
hirsute	not-affected
groovy	not-affected
focal	not-affected
bionic	not-affected
xenial	not-affected
trusty	dne

Known Exploits!

Common Weakness Enumeration

CWE-476 - NULL Pointer Dereference
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.

References

https://github.com/lua/lua/commit/ae5b5ba529753c7a653901ffc29b5ea24c3fdf3a

https://www.lua.org/bugs.html#5.4.0-12

https://github.com/lua/lua/commit/ae5b5ba529753c7a653901ffc29b5ea24c3fdf3a

https://www.lua.org/bugs.html#5.4.0-12