CVE-2021-3903

high

Description

vim is vulnerable to Heap-based Buffer Overflow

References

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

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/DU26T75PYA3OF7XJGNKMT2ZCQEU4UKP5/

https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BN4EX7BPQU7RP6PXCNCSDORUZBXQ4JUH/

https://lists.debian.org/debian-lts-announce/2022/06/msg00014.html

https://huntr.dev/bounties/35738a4f-55ce-446c-b836-2fb0b39625f8

https://github.com/vim/vim/commit/777e7c21b7627be80961848ac560cb0a9978ff43

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

Details

Source: Mitre, NVD

Published: 2021-10-27

Updated: 2023-11-07

Risk Information

CVSS v2

Base Score: 4.6

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

Severity: Medium

CVSS v3

Base Score: 7.8

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

Severity: High