CVE-2022-1381

high

Description

global heap buffer overflow in skip_range in GitHub repository vim/vim prior to 8.2.4763. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution

References

https://huntr.dev/bounties/55f9c0e8-c221-48b6-a00e-bdcaebaba4a4

https://github.com/vim/vim/commit/f50808ed135ab973296bca515ae4029b321afe47

https://lists.fedoraproject.org/archives/list/[email protected]/message/X6E457NYOIRWBJHKB7ON44UY5AVTG4HU/

https://lists.fedoraproject.org/archives/list/[email protected]/message/KVPZVE2CIE2NGCHZDMEHPBWN3LK2UQAA/

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

https://support.apple.com/kb/HT213488

http://seclists.org/fulldisclosure/2022/Oct/41

Details

Source: MITRE

Published: 2022-04-18

Updated: 2022-11-04

Type: CWE-122

Risk Information

CVSS v2

Base Score: 6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

Impact Score: 6.4

Exploitability Score: 8.6

Severity: MEDIUM

CVSS v3

Base Score: 7.8

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

Impact Score: 5.9

Exploitability Score: 1.8

Severity: HIGH