CVE-2021-3903
Published: August 31, 2023Last modified: August 31, 2023
Description
vim is vulnerable to Heap-based Buffer Overflow
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score | 7.8 |
| Attack Vector | LOCAL |
| Attack complexity | LOW |
| Privileges required | LOW |
| User interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality | HIGH |
| Integrity impact | HIGH |
| Availability impact | HIGH |
| Vector | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/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/2022/01/15/1
- https://github.com/vim/vim/commit/777e7c21b7627be80961848ac560cb0a9978ff43
- https://huntr.dev/bounties/35738a4f-55ce-446c-b836-2fb0b39625f8
- https://lists.debian.org/debian-lts-announce/2022/06/msg00014.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BN4EX7BPQU7RP6PXCNCSDORUZBXQ4JUH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DU26T75PYA3OF7XJGNKMT2ZCQEU4UKP5/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/BN4EX7BPQU7RP6PXCNCSDORUZBXQ4JUH/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/DU26T75PYA3OF7XJGNKMT2ZCQEU4UKP5/
- https://lists.fedoraproject.org/archives/list/[email protected]/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/