Description
vim is vulnerable to Heap-based Buffer Overflow
Published: 2021-12-01
Score: 7.8 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

No analysis available yet.

Remediation

No remediation available yet.

Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2947-1 vim security update
Debian DLA Debian DLA DLA-3182-1 vim security update
Debian DLA Debian DLA DLA-4097-1 vim security update
EUVD EUVD EUVD-2021-33922 vim is vulnerable to Heap-based Buffer Overflow
Ubuntu USN Ubuntu USN USN-5247-1 Vim vulnerabilities
Ubuntu USN Ubuntu USN USN-5433-1 Vim vulnerabilities
Ubuntu USN Ubuntu USN USN-6965-1 Vim vulnerabilities
History

Fri, 29 May 2026 20:15:00 +0000

Type Values Removed Values Added
First Time appeared Neovim
Neovim neovim
CPEs cpe:2.3:a:neovim:neovim:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
Vendors & Products Neovim
Neovim neovim

Mon, 03 Nov 2025 21:30:00 +0000

Type Values Removed Values Added
References

Subscriptions

Debian Debian Linux
Fedoraproject Fedora
Neovim Neovim
Redhat Enterprise Linux
Vim Vim
cve-icon MITRE

Status: PUBLISHED

Assigner: @huntrdev

Published:

Updated: 2025-11-03T20:33:51.211Z

Reserved: 2021-11-25T00:00:00.000Z

Link: CVE-2021-4019

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2021-12-01T10:15:07.913

Modified: 2026-05-29T20:09:37.023

Link: CVE-2021-4019

cve-icon Redhat

Severity : Moderate

Publid Date: 2021-11-23T00:00:00Z

Links: CVE-2021-4019 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses
  • CWE-119

    Improper Restriction of Operations within the Bounds of a Memory Buffer

  • CWE-122

    Heap-based Buffer Overflow

  • CWE-787

    Out-of-bounds Write