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Vulnerability Intelligence

Vulnerability IntelligenceCVE-2021-4192

CVE-2021-4192

HIGH7.8

Use After Free in vim/vim

Published Dec 31, 2021

Modified 1 years ago

Details

vim is vulnerable to Use After Free

References

http://seclists.org/fulldisclosure/2022/Jul/14

http://seclists.org/fulldisclosure/2022/Mar/29

http://seclists.org/fulldisclosure/2022/May/35

http://www.openwall.com/lists/oss-security/2022/01/15/1

https://github.com/vim/vim/commit/4c13e5e6763c6eb36a343a2b8235ea227202e952

https://huntr.dev/bounties/6dd9cb2e-a940-4093-856e-59b502429f22

https://lists.debian.org/debian-lts-announce/2022/03/msg00018.html

https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/

https://security.gentoo.org/glsa/202208-32

https://support.apple.com/kb/HT213183

https://support.apple.com/kb/HT213256

https://support.apple.com/kb/HT213343

https://www.cve.org/CVERecord?id=CVE-2021-4192

CVSS Analysis

CVSS v3.1

7.8

Exploitability

Attack Vector

LocalAV:L

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

Scope

UnchangedS:U

Impact

Confidentiality

HighC:H

Integrity

HighI:H

Availability

HighA:H

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

Weakness Type (CWE)

Memory Safety

Ecosystems

Timeline

PublishedDec 31, 2021

ModifiedAug 3, 2024

CVE-2021-4192 | Mondoo Vulnerability Intelligence