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Amazon Linux 2 : qt5-qtbase (ALAS-2020-1397)

critical Nessus Plugin ID 134117

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Synopsis

The remote Amazon Linux 2 host is missing a security update.

Description

An issue was discovered in Qt before 5.11.3. A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault.(CVE-2018-19870)

QXmlStream in Qt 5.x before 5.11.3 has a double-free or corruption during parsing of a specially crafted illegal XML document.
(CVE-2018-15518)

An issue was discovered in Qt before 5.11.3. QBmpHandler has a buffer overflow via BMP data. (CVE-2018-19873)

Solution

Run 'yum update qt5-qtbase' to update your system.

See Also

https://alas.aws.amazon.com/AL2/ALAS-2020-1397.html

Plugin Details

Severity: Critical

ID: 134117

File Name: al2_ALAS-2020-1397.nasl

Version: 1.3

Type: local

Agent: unix

Published: 2/28/2020

Updated: 3/25/2024

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

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: High

Base Score: 7.5

Temporal Score: 5.5

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

CVSS Score Source: CVE-2018-19873

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.5

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

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

Vulnerability Information

CPE: p-cpe:/a:amazon:linux:qt5-qtbase-gui, p-cpe:/a:amazon:linux:qt5-qtbase-postgresql, p-cpe:/a:amazon:linux:qt5-rpm-macros, p-cpe:/a:amazon:linux:qt5-qtbase-examples, p-cpe:/a:amazon:linux:qt5-qtbase-doc, p-cpe:/a:amazon:linux:qt5-qtbase-debuginfo, p-cpe:/a:amazon:linux:qt5-qtbase-common, p-cpe:/a:amazon:linux:qt5-qtbase-mysql, p-cpe:/a:amazon:linux:qt5-qtbase, p-cpe:/a:amazon:linux:qt5-qtbase-odbc, cpe:/o:amazon:linux:2, p-cpe:/a:amazon:linux:qt5-qtbase-static, p-cpe:/a:amazon:linux:qt5-qtbase-devel

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

Exploit Ease: No known exploits are available

Patch Publication Date: 2/27/2020

Vulnerability Publication Date: 12/26/2018

Reference Information

CVE: CVE-2018-15518, CVE-2018-19870, CVE-2018-19873

ALAS: 2020-1397