CVE-2022-2816
Published: 15 August 2022
Out-of-bounds Read in GitHub repository vim/vim prior to 9.0.0212.
Notes
| Author | Note |
|---|---|
| rodrigo-zaiden | the faulty method check_vim9_unlet was added in version 8.2.0601 with commit d72c1bf0a, so, versions earlier than that 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
(9.0.0212)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: https://github.com/vim/vim/commit/dbdd16b62560413abcc3c8e893cc3010ccf31666 |
||
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 |
References
- https://huntr.dev/bounties/e2a83037-fcf9-4218-b2b9-b7507dacde58
- https://github.com/vim/vim/commit/dbdd16b62560413abcc3c8e893cc3010ccf31666 (v9.0.0212)
- https://github.com/vim/vim/commit/dbdd16b62560413abcc3c8e893cc3010ccf31666
- https://ubuntu.com/security/notices/USN-6302-1
- https://www.cve.org/CVERecord?id=CVE-2022-2816
- NVD
- Launchpad
- Debian