UBUNTU-CVE-2021-3872
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UBUNTU-CVE-2021-3872
Published: 19 Oct 2021Last Modified: 4 Feb 2026
Upstream:
Aliases:
Summary:
Details: vim is vulnerable to Heap-based Buffer Overflow
References: https://ubuntu.com/security/CVE-2021-3872, https://github.com/vim/vim/commit/826bfe4bbd7594188e3d74d2539d9707b1c6a14b, https://huntr.dev/bounties/c958013b-1c09-4939-92ca-92f50aa169e8, https://ubuntu.com/security/notices/USN-5147-1, https://www.cve.org/CVERecord?id=CVE-2021-3872
Affected packages
Package
Name: vim
Purl: pkg:deb/ubuntu/vim@2:8.1.2269-1ubuntu5.4?arch=source&distro=focal
Affected ranges
Type: ECOSYSTEM
Events:
Introduced- 0
Fixed -2:8.1.2269-1ubuntu5.4
Affected versions
2:8.1.0875-5ubuntu2
2:8.1.0875-5ubuntu3
2:8.1.0875-5ubuntu4
2:8.1.2269-1ubuntu1
2:8.1.2269-1ubuntu4
2:8.1.2269-1ubuntu5
2:8.1.2269-1ubuntu5.3
Common Vulnerability Scoring System
Attack Vector
Network
Adjacent
Local
Physical
Privileges Required
None
Low
High
User Interaction
None
Required
Scope
Unchanged
Changed
Confidentiality
None
Low
High
Integrity
None
Low
High
Availability
None
Low
High
