CVE-2022-0318
Published: 21 January 2022
Heap-based Buffer Overflow in vim/vim prior to 8.2.
Notes
| Author | Note |
|---|---|
| ccdm94 | the patch for CVE-2022-0318 causes one of the utf8 tests to start failing, which in turn causes build failures as well. Commit fc6ccebea66 addresses this issue and updates the test. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
vim Launchpad, Ubuntu, Debian |
bionic |
Released
(2:8.0.1453-1ubuntu1.13)
|
| focal |
Released
(2:8.1.2269-1ubuntu5.14)
|
|
| impish |
Ignored
(end of life)
|
|
| jammy |
Released
(2:8.2.3995-1ubuntu2.7)
|
|
| kinetic |
Not vulnerable
(2:9.0.0242-1ubuntu1.3)
|
|
| trusty |
Ignored
(changes too intrusive)
|
|
| upstream |
Released
(8.2.4151)
|
|
| xenial |
Released
(2:7.4.1689-3ubuntu1.5+esm4)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
|
Patches: upstream: https://github.com/vim/vim/commit/57df9e8a9f9ae1aafdde9b86b10ad907627a87dc upstream: https://github.com/vim/vim/commit/fc6ccebea668c49e9e617e0657421b6a8ed9df1e |
||
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 9.8 |
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | High |
| Integrity impact | High |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |