CVE-2022-0393
Published: 28 January 2022
Out-of-bounds Read in GitHub repository vim/vim prior to 8.2.
Notes
| Author | Note |
|---|---|
| ccdm94 | commit c88e977862b introduced the function which is patched in 8.2.4233 (delete_buff_tail). |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
vim Launchpad, Ubuntu, Debian |
bionic |
Not vulnerable
(code not present)
|
| focal |
Not vulnerable
(code not present)
|
|
| impish |
Not vulnerable
(code not present)
|
|
| jammy |
Released
(2:8.2.3995-1ubuntu2.9)
|
|
| kinetic |
Not vulnerable
(2:9.0.0242-1ubuntu1.4)
|
|
| lunar |
Not vulnerable
(2:9.0.0242-1ubuntu1)
|
|
| trusty |
Not vulnerable
(code not present)
|
|
| upstream |
Released
(8.2.4233)
|
|
| xenial |
Not vulnerable
(code not present)
|
|
|
Patches: upstream: https://github.com/vim/vim/commit/a4bc2dd7cccf5a4a9f78b58b6f35a45d17164323 |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.1 |
| Attack vector | Local |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | Required |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |
References
- https://huntr.dev/bounties/ecc8f488-01a0-477f-848f-e30b8e524bba
- https://github.com/vim/vim/commit/a4bc2dd7cccf5a4a9f78b58b6f35a45d17164323 (v8.2.4233)
- https://github.com/vim/vim/commit/a4bc2dd7cccf5a4a9f78b58b6f35a45d17164323
- https://ubuntu.com/security/notices/USN-6195-1
- https://www.cve.org/CVERecord?id=CVE-2022-0393
- NVD
- Launchpad
- Debian