CVE-2023-0433
Published: 21 January 2023
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1225.
Notes
| Author | Note |
|---|---|
| ccdm94 | for focal and earlier, the vulnerable function can be found in file 'src/ops.c'. Commit 11abd095 is the one that caused the location of the vulnerable function to change to file 'src/textformat.c'. |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
vim Launchpad, Ubuntu, Debian |
bionic |
Released
(2:8.0.1453-1ubuntu1.11)
|
| focal |
Released
(2:8.1.2269-1ubuntu5.12)
|
|
| jammy |
Released
(2:8.2.3995-1ubuntu2.4)
|
|
| kinetic |
Released
(2:9.0.0242-1ubuntu1.2)
|
|
| upstream |
Released
(9.0.1225)
|
|
| trusty |
Released
(2:7.4.052-1ubuntu3.1+esm6)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
| xenial |
Released
(2:7.4.1689-3ubuntu1.5+esm15)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only) |
|
|
Patches: upstream: https://github.com/vim/vim/commit/11977f917506d950b7e0cae558bd9189260b253b |
||
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://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-0433
- https://huntr.dev/bounties/ae933869-a1ec-402a-bbea-d51764c6618e/
- https://github.com/vim/vim/commit/11977f917506d950b7e0cae558bd9189260b253b (v9.0.1225)
- https://github.com/vim/vim/commit/11977f917506d950b7e0cae558bd9189260b253b
- https://huntr.dev/bounties/ae933869-a1ec-402a-bbea-d51764c6618e
- https://ubuntu.com/security/notices/USN-5836-1
- https://ubuntu.com/security/notices/USN-5963-1
- NVD
- Launchpad
- Debian