CVE-2020-24370

EUVD-2020-17102
ldebug.c in Lua 5.4.0 allows a negation overflow and segmentation fault in getlocal and setlocal, as demonstrated by getlocal(3,2^31).
Wrap or Wraparound
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
5.3 MEDIUM
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Base Score
CVSS 3.x
EPSS Score
Percentile: 82%
Affected Products (NVD)
VendorProductVersion
lualua
5.2.0
lualua
5.2.0:alpha
lualua
5.2.0:beta
lualua
5.2.1
lualua
5.2.2
lualua
5.2.3
lualua
5.3.0
lualua
5.3.0:alpha
lualua
5.3.0:beta
lualua
5.3.1
lualua
5.3.2
lualua
5.3.3
lualua
5.3.4
lualua
5.3.5
lualua
5.4.0
lualua
5.4.0:alpha
lualua
5.4.0:beta
debiandebian_linux
9.0
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
lua5.3
bookworm
5.3.6-2
fixed
bullseye
5.3.3-1.1+deb11u1
fixed
sid
5.3.6-2
fixed
trixie
5.3.6-2
fixed
lua5.4
bookworm
5.4.4-3+deb12u1
fixed
bullseye
5.4.2-2
fixed
sid
5.4.6-3
fixed
trixie
5.4.6-3
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
lua5.1
bionic
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
trusty
not-affected
xenial
not-affected
lua5.2
bionic
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
trusty
not-affected
xenial
not-affected
lua5.3
bionic
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
not-affected
trusty
dne
xenial
not-affected
lua5.4
bionic
dne
focal
dne
groovy
ignored
hirsute
not-affected
impish
not-affected
jammy
not-affected
trusty
dne
xenial
dne
lua50
bionic
not-affected
focal
not-affected
groovy
not-affected
hirsute
not-affected
impish
not-affected
jammy
dne
trusty
dne
xenial
not-affected