Detections
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EulerOS 2.0 SP8 : tmux (EulerOS-SA-2020-2537)

high Nessus Plugin ID 144151

Synopsis

The remote EulerOS host is missing a security update.

Description

According to the version of the tmux package installed, the EulerOS installation on the remote host is affected by the following vulnerability :

 - 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.(CVE-2020-27347)

Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.

Solution

Update the affected tmux package.

See Also

http://www.nessus.org/u?02a51504

Plugin Details

Severity: High

ID: 144151

File Name: EulerOS_SA-2020-2537.nasl

Version: 1.4

Type: local

Published: 12/14/2020

Updated: 2/2/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 4.6

Temporal Score: 3.6

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

CVSS Score Source: CVE-2020-27347

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 7

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

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:tmux, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 12/14/2020

Reference Information

CVE: CVE-2020-27347