CVE-2021-3796
Published: August 31, 2023Last modified: August 31, 2023
Description
vim is vulnerable to Use After Free
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.3 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | NONE |
| User interaction | REQUIRED |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | LOW |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:L/A:H |
Status
| Product | Release | Package | Status |
|---|---|---|---|
| Alpaquita Linux | 23 LTS | vim | Not affected (9.0.0999-r0) |
| Stream | vim | Not affected (9.0.1676-r0) |
References
- http://www.openwall.com/lists/oss-security/2021/10/01/1
- https://github.com/vim/vim/commit/35a9a00afcb20897d462a766793ff45534810dc3
- https://huntr.dev/bounties/ab60b7f3-6fb1-4ac2-a4fa-4d592e08008d
- https://lists.debian.org/debian-lts-announce/2022/01/msg00003.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/7K4JJBIH3OQSZRVTWKCJCDLGMFGQ5DOH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S42L4Z4DTW4LHLQ4FJ33VEOXRCBE7WN4/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/TE62UMYBZE4AE53K6OBBWK32XQ7544QM/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/7K4JJBIH3OQSZRVTWKCJCDLGMFGQ5DOH/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/S42L4Z4DTW4LHLQ4FJ33VEOXRCBE7WN4/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/TE62UMYBZE4AE53K6OBBWK32XQ7544QM/
- https://security.gentoo.org/glsa/202208-32
- https://security.netapp.com/advisory/ntap-20221118-0004/