CVE-2020-24372

LuaJIT through 2.1.0-beta3 has an out-of-bounds read in lj_err_run in lj_err.c.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
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
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 54%
VendorProductVersion
luajitluajit
𝑥
≤ 2.0.5
luajitluajit
2.1.0:beta1
luajitluajit
2.1.0:beta2
luajitluajit
2.1.0:beta3
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
luajit
bullseye
unimportant
bookworm
unimportant
sid
unimportant
trixie
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
luajit
noble
needed
mantic
ignored
lunar
ignored
kinetic
ignored
jammy
needed
impish
ignored
hirsute
ignored
groovy
ignored
focal
needed
bionic
needed
xenial
needed
trusty
needed
Common Weakness Enumeration
References
https://github.com/LuaJIT/LuaJIT/issues/603
https://github.com/LuaJIT/LuaJIT/issues/603
https://lists.debian.org/debian-lts-announce/2025/08/msg00022.html