CVE-2021-4187 Information

Description

vim is vulnerable to Use After Free

CVSS Vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

https://github.com/vim/vim/commit/4bf1006cae7e87259ccd5219128c3dba75774441 https://huntr.dev/bounties/a8bee03a-6e2e-43bf-bee3-4968c5386a2e https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/2EY2VFBU3YGGWI5BW4XKT3F37MYGEQUD/ http://www.openwall.com/lists/oss-security/2022/01/15/1 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/ https://support.apple.com/kb/HT213183 http://seclists.org/fulldisclosure/2022/Mar/29 https://support.apple.com/kb/HT213256 http://seclists.org/fulldisclosure/2022/May/35

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

7.8