CVE-2021-3973

high

Description

vim is vulnerable to Heap-based Buffer Overflow

References

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

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IH2LS2DXBTYOCWGAKFMBF3HTWWXPBEFL/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/

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

https://huntr.dev/bounties/ce6e8609-77c6-4e17-b9fc-a2e5abed052e

https://github.com/vim/vim/commit/615ddd5342b50a6878a907062aa471740bd9a847

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

Details

Source: Mitre, NVD

Published: 2021-11-19

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 7.8

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Severity: High