Detections
Analytics

CVE-2020-27347

high

Description

In tmux before version 3.1c the function input_csi_dispatch_sgr_colon() in file input.c contained a stack-based buffer-overflow that can be exploited by terminal output.

References

https://security.gentoo.org/glsa/202011-10

https://raw.githubusercontent.com/tmux/tmux/3.1c/CHANGES

https://github.com/tmux/tmux/commit/a868bacb46e3c900530bed47a1c6f85b0fbe701c

https://www.openwall.com/lists/oss-security/2020/11/05/3

Details

Source: Mitre, NVD

Published: 2020-11-06

Updated: 2024-11-21

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

EPSS

EPSS: 0.00262