CVE-2020-20703

Buffer Overflow vulnerability in VIM v.8.1.2135 allows a remote attacker to execute arbitrary code via the operand parameter.
Classic Buffer Overflow
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 71%
Affected Products (NVD)
VendorProductVersion
vimvim
8.1.2135
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
vim
bookworm
2:9.0.1378-2
fixed
bullseye
2:8.2.2434-3+deb11u1
fixed
buster
not-affected
sid
2:9.1.0777-1
fixed
trixie
2:9.1.0777-1
fixed
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
vim
bionic
Fixed 2:8.0.1453-1ubuntu1.3
released
focal
not-affected
jammy
not-affected
kinetic
not-affected
lunar
not-affected
trusty
not-affected
xenial
not-affected
Amazon Linux logo
Amazon Linux Releases
Amazon Package
Release
vim-X11
Amazon Linux 2
2:8.2.3642-1.amzn2.0.1
fixed
vim-common
Amazon Linux 1
2:8.2.4006-1.1.amzn1
fixed
Amazon Linux 2
2:8.2.3642-1.amzn2.0.1
fixed
vim-data
Amazon Linux 1
2:8.2.4006-1.1.amzn1
fixed
vim-debuginfo
Amazon Linux 1
2:8.2.4006-1.1.amzn1
fixed
Amazon Linux 2
2:8.2.3642-1.amzn2.0.1
fixed
vim-enhanced
Amazon Linux 1
2:8.2.4006-1.1.amzn1
fixed
Amazon Linux 2
2:8.2.3642-1.amzn2.0.1
fixed
vim-filesystem
Amazon Linux 1
2:8.2.4006-1.1.amzn1
fixed
Amazon Linux 2
2:8.2.3642-1.amzn2.0.1
fixed
vim-minimal
Amazon Linux 1
2:8.2.4006-1.1.amzn1
fixed
Amazon Linux 2
2:8.2.3642-1.amzn2.0.1
fixed
Common Weakness Enumeration
References
https://github.com/vim/vim/issues/5041
https://github.com/vim/vim/issues/5041