CVEvulnerability
CVE-2021-4019
7.8 HIGH
Official page ↗
- Status
- Analyzed
- 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])
- 7.1 HIGH — CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/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
• neovim neovim (< 0.7.0)
• vim vim (< 8.2.3669)
• fedoraproject fedora 34
• fedoraproject fedora 35
• debian debian linux 9.0
• debian debian linux 10.0
• debian debian linux 11.0
Related
References
- http://www.openwall.com/lists/oss-security/2022/01/15/1 Mailing List, Third Party Advisory
- https://github.com/vim/vim/commit/bd228fd097b41a798f90944b5d1245eddd484142 Patch, Third Party Advisory
- https://huntr.dev/bounties/d8798584-a6c9-4619-b18f-001b9a6fca92 Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html Mailing List, 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/DRPAI5JVZLI7WHWSBR6NWAPBQAYUQREW/ Broken Link, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ Broken Link, Third Party Advisory
- 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/bd228fd097b41a798f90944b5d1245eddd484142 Patch, Third Party Advisory
- https://huntr.dev/bounties/d8798584-a6c9-4619-b18f-001b9a6fca92 Exploit, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DRPAI5JVZLI7WHWSBR6NWAPBQAYUQREW/ Broken Link, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/ Broken Link, Third Party Advisory
- https://security.gentoo.org/glsa/202208-32 Third Party Advisory