Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2021-4019 Details

Description

vim is vulnerable to Heap-based Buffer Overflow

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.8 HIGHVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CNA: [email protected]CVSS-B:7.1 HIGHVector:CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
https://github.com/vim/vim/commit/bd228fd097b41a798f90944b5d1245eddd484142	CVE	PatchThird Party Advisory
https://huntr.dev/bounties/d8798584-a6c9-4619-b18f-001b9a6fca92	CVE	ExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html	CVE	Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html	CVE	Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html	CVE	Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DRPAI5JVZLI7WHWSBR6NWAPBQAYUQREW/	CVE	Broken LinkThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/	CVE	Broken LinkThird Party Advisory
https://security.gentoo.org/glsa/202208-32	CVE	Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/15/1	CVE	Mailing ListThird Party Advisory
https://github.com/vim/vim/commit/bd228fd097b41a798f90944b5d1245eddd484142	[email protected]	PatchThird Party Advisory
https://huntr.dev/bounties/d8798584-a6c9-4619-b18f-001b9a6fca92	[email protected]	ExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html	[email protected]	Mailing ListThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html	[email protected]	Mailing ListThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DRPAI5JVZLI7WHWSBR6NWAPBQAYUQREW/	[email protected]	Broken LinkThird Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/	[email protected]	Broken LinkThird Party Advisory
https://security.gentoo.org/glsa/202208-32	[email protected]	Third Party Advisory
http://www.openwall.com/lists/oss-security/2022/01/15/1	[email protected]	Mailing ListThird Party Advisory

see all 17 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-122	Heap-based Buffer Overflow	[email protected]
CWE-787	Out-of-bounds Write	[email protected]

Affected Products

Product	Versions
neovim neovim	< 0.7.0
CPE cpe:2.3:a:neovim:neovim:::::::: Remediation No remediation found in references.
vim vim	< 8.2.3669
CPE cpe:2.3:a:vim:vim:::::::: Remediation No remediation found in references.
fedoraproject fedora	34 35
CPE cpe:2.3:o:fedoraproject:fedora:34:::::::* cpe:2.3:o:fedoraproject:fedora:35:::::::* Remediation No remediation found in references.
debian debian linux	9.0 10.0 11.0
CPE cpe:2.3:o:debian:debian_linux:9.0:::::::* cpe:2.3:o:debian:debian_linux:10.0:::::::* cpe:2.3:o:debian:debian_linux:11.0:::::::* Remediation No remediation found in references.

Change History

19 change records found show changes

Date	Action	Recorded By
Jun 17, 2026	CVE Modified	[email protected]
May 29, 2026	Modified Analysis	[email protected]
Nov 3, 2025	CVE Modified	CVE
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Nov 7, 2023	CVE Modified	[email protected]
Nov 9, 2022	Modified Analysis	[email protected]
Nov 8, 2022	CVE Modified	[email protected]
Aug 26, 2022	Modified Analysis	[email protected]
Aug 21, 2022	CVE Modified	[email protected]
Mar 29, 2022	Modified Analysis	[email protected]
Mar 12, 2022	CVE Modified	[email protected]
Feb 5, 2022	Modified Analysis	[email protected]
Jan 15, 2022	CVE Modified	[email protected]
Dec 21, 2021	Modified Analysis	[email protected]
Dec 16, 2021	CVE Modified	[email protected]
Dec 10, 2021	Modified Analysis	[email protected]
Dec 4, 2021	CVE Modified	[email protected]
Dec 3, 2021	Initial Analysis	[email protected]

CVE-2021-4019 Details

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Affected Products

CPE

Remediation

CPE

Remediation

CPE

Remediation

CPE

Remediation

Change History

QUICK INFO