CVE-2020-27347

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.

Risk Information

Base Score

7.8

MODERATE

Vector

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

EPSS Score

Exploitation Probability

0.262

Associated Vulnerability

Vulnerability	OS Platform
terminal multiplexer (USN-4618-1) tmux_3.0a-2ubuntu0.2_amd64.deb	Linux
terminal multiplexer (USN-4618-1) tmux_3.1b-1ubuntu0.1_amd64.deb	Linux

Patch Details

No records found

References

https://nvd.nist.gov/vuln/detail/CVE-2023-1234
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-1234