CVE-2019-20079

high

Description

The autocmd feature in window.c in Vim before 8.1.2136 accesses freed memory.

References

https://github.com/vim/vim/commit/ec66c41d84e574baf8009dbc0bd088d2bc5b2421

https://github.com/vim/vim/compare/v8.1.2135...v8.1.2136

https://packetstormsecurity.com/files/154898

https://usn.ubuntu.com/4309-1/

Details

Source: MITRE

Published: 2019-12-30

Updated: 2020-10-20

Type: CWE-416

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