CVEvulnerability
CVE-2021-3984
7.8 HIGH
Official page ↗
- Status
- Modified
- Published
- 2021-12-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.0 ([email protected])
- 7.3 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:H
- CVSS 2.0 ([email protected])
- 6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
- Weaknesses
- CWE-122, CWE-787
Description
vim is vulnerable to Heap-based Buffer Overflow
Affected configurations
• vim vim (< 8.2.3625)
• fedoraproject fedora 34
• debian debian linux 9.0
• debian debian linux 10.0
Related
References
- http://www.openwall.com/lists/oss-security/2022/01/15/1 Mailing List, Third Party Advisory
- https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655 Patch, Third Party Advisory
- https://huntr.dev/bounties/b114b5a2-18e2-49f0-b350-15994d71426a Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html Mitigation, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202208-32 Third Party Advisory
- http://www.openwall.com/lists/oss-security/2022/01/15/1 Mailing List, Third Party Advisory
- https://github.com/vim/vim/commit/2de9b7c7c8791da8853a9a7ca9c467867465b655 Patch, Third Party Advisory
- https://huntr.dev/bounties/b114b5a2-18e2-49f0-b350-15994d71426a Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html Mitigation, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ lists.fedoraproject.org
- https://security.gentoo.org/glsa/202208-32 Third Party Advisory