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CVE-2022-0408

Published: 30 January 2022

Stack-based Buffer Overflow in GitHub repository vim/vim prior to 8.2.

Notes

AuthorNote
ccdm94
in bionic and earlier, vulnerable function is in src/spell.c
instead of in src/spellsuggest.c.

Priority

Medium

Cvss 3 Severity Score

7.8

Score breakdown

Status

Package Release Status
vim
Launchpad, Ubuntu, Debian
jammy
Released (2:8.2.3995-1ubuntu2.7)
kinetic Not vulnerable
(2:9.0.0242-1ubuntu1.3)
trusty
Released (2:7.4.052-1ubuntu3.1+esm9)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
xenial
Released (2:7.4.1689-3ubuntu1.5+esm5)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
bionic
Released (2:8.0.1453-1ubuntu1.13)
focal
Released (2:8.1.2269-1ubuntu5.14)
impish Ignored
(end of life)
upstream
Released (8.2.4247)
Patches:
upstream: https://github.com/vim/vim/commit/06f15416bb8d5636200a10776f1752c4d6e49f31

Severity score breakdown

Parameter Value
Base score 7.8
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality High
Integrity impact High
Availability impact High
Vector CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H