Detections
Analytics

EulerOS Virtualization 2.10.0 : ncurses (EulerOS-SA-2022-1406)

high Nessus Plugin ID 159864

Synopsis

The remote EulerOS Virtualization host is missing a security update.

Description

According to the versions of the ncurses packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities :

 - An issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overflow. (CVE-2021-39537)

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 ncurses packages.

See Also

http://www.nessus.org/u?6fc0d566

Plugin Details

Severity: High

ID: 159864

File Name: EulerOS_SA-2022-1406.nasl

Version: 1.3

Type: local

Published: 4/18/2022

Updated: 11/1/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2021-39537

CVSS v3

Risk Factor: High

Base Score: 8.8

Temporal Score: 7.9

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/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:ncurses, p-cpe:/a:huawei:euleros:ncurses-base, p-cpe:/a:huawei:euleros:ncurses-libs, cpe:/o:huawei:euleros:uvp:2.10.0

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 4/13/2022

Vulnerability Publication Date: 9/20/2021

Reference Information

CVE: CVE-2021-39537