Detections
Analytics

CentOS 8 : qt5-qtbase and qt5-qtwebsockets (CESA-2020:4690)

high Nessus Plugin ID 146016

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Synopsis

The remote CentOS host is missing one or more security updates.

Description

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:4690 advisory.

 - qt: XML entity expansion vulnerability (CVE-2015-9541)

 - qt5-qtwebsockets: websocket implementation allows only limited size for frames and messages therefore attacker can cause DOS (CVE-2018-21035)

 - qt: files placed by attacker can influence the working directory and lead to malicious code execution (CVE-2020-0569, CVE-2020-0570)

 - qt5: incorrectly calls SSL_shutdown() in OpenSSL mid-handshake causing denial of service in TLS applications (CVE-2020-13962)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Update the affected packages.

See Also

https://access.redhat.com/errata/RHSA-2020:4690

Plugin Details

Severity: High

ID: 146016

File Name: centos8_RHSA-2020-4690.nasl

Version: 1.5

Type: local

Agent: unix

Published: 2/1/2021

Updated: 1/24/2024

Supported Sensors: Agentless Assessment, Continuous Assessment, Frictionless Assessment Agent, Frictionless Assessment AWS, Frictionless Assessment Azure, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 6.7

CVSS v2

Risk Factor: Medium

Base Score: 4.4

Temporal Score: 3.4

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

CVSS Score Source: CVE-2020-0570

CVSS v3

Risk Factor: High

Base Score: 7.3

Temporal Score: 6.6

Vector: CVSS:3.0/AV:L/AC:L/PR:L/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:centos:centos:qt5-linguist, p-cpe:/a:centos:centos:qt5-qttools-libs-designercomponents, p-cpe:/a:centos:centos:qt5-qttools-libs-help, p-cpe:/a:centos:centos:qt5-qtbase-examples, p-cpe:/a:centos:centos:qt5-qtwebsockets, p-cpe:/a:centos:centos:qt5-assistant, p-cpe:/a:centos:centos:qt5-qtbase-static, p-cpe:/a:centos:centos:qt5-qdbusviewer, p-cpe:/a:centos:centos:qt5-qtbase-postgresql, cpe:/o:centos:centos:8, p-cpe:/a:centos:centos:qt5-qtbase-common, p-cpe:/a:centos:centos:qt5-qttools-common, p-cpe:/a:centos:centos:qt5-designer, p-cpe:/a:centos:centos:qt5-qttools-static, p-cpe:/a:centos:centos:qt5-qtbase-odbc, p-cpe:/a:centos:centos:qt5-qttools-examples, p-cpe:/a:centos:centos:qt5-qttools-devel, p-cpe:/a:centos:centos:qt5-qtbase, p-cpe:/a:centos:centos:qt5-doctools, p-cpe:/a:centos:centos:qt5-qtwebsockets-examples, p-cpe:/a:centos:centos:qt5-qtbase-gui, p-cpe:/a:centos:centos:qt5-qtbase-mysql, p-cpe:/a:centos:centos:qt5-qtbase-private-devel, p-cpe:/a:centos:centos:qt5-qtwebsockets-devel, p-cpe:/a:centos:centos:qt5-qttools-libs-designer, p-cpe:/a:centos:centos:qt5-qttools, p-cpe:/a:centos:centos:qt5-qtbase-devel

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

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 11/4/2020

Vulnerability Publication Date: 1/24/2020

Reference Information

CVE: CVE-2015-9541, CVE-2018-21035, CVE-2020-0569, CVE-2020-0570, CVE-2020-13962

RHSA: 2020:4690