CVE-2022-2819
Published: 15 August 2022
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.0211.
Notes
Author | Note |
---|---|
rodrigo-zaiden |
faulty code was added in version 8.2.2672, with commit b2cb6c8b, so, versions earlier than that are not affected. there is a possibility that version 8.2.2301 (commit 752fc692) is also affected, but the PoC provided didn't reproduce in this version. Anyway, at least versions prior to 8.2.2301 are not affected. |
Priority
Status
Package | Release | Status |
---|---|---|
vim
Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
focal |
Not vulnerable
(code not present)
|
|
jammy |
Released
(2:8.2.3995-1ubuntu2.11)
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
lunar |
Not vulnerable
(2:9.0.0242-1ubuntu1)
|
|
trusty |
Not vulnerable
(code not present)
|
|
upstream |
Released
(9.0.0211)
|
|
xenial |
Not vulnerable
(code not present)
|
|
Patches:
upstream: https://github.com/vim/vim/commit/d1d8f6bacb489036d0fd479c9dd3c0102c988889 |
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 |