CVE-2021-4173
Published: 27 December 2021
vim is vulnerable to Use After Free
Notes
Author | Note |
---|---|
ccdm94 | introduced by commit 04b12697838 (>= 8.2.0695). The patch for this CVE is related to the patch for CVE-2022-0156. |
Priority
Status
Package | Release | Status |
---|---|---|
vim Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
focal |
Not vulnerable
(code not present)
|
|
hirsute |
Ignored
(end of life)
|
|
impish |
Ignored
(end of life)
|
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Released
(8.2.3902)
|
|
jammy |
Not vulnerable
(2:8.2.3995-1ubuntu2)
|
|
xenial |
Not vulnerable
(code not present)
|
|
Patches: upstream: https://github.com/vim/vim/commit/9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04 |
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 |