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Debian DLA-1786-1 : qt4-x11 security update

critical Nessus Plugin ID 124875

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Synopsis

The remote Debian host is missing a security update.

Description

Multiple issues have been addressed in Qt4.

CVE-2018-15518

A double-free or corruption during parsing of a specially crafted illegal XML document.

CVE-2018-19869

A malformed SVG image could cause a segmentation fault in qsvghandler.cpp.

CVE-2018-19870

A malformed GIF image might have caused a NULL pointer dereference in QGifHandler resulting in a segmentation fault.

CVE-2018-19871

There was an uncontrolled resource consumption in QTgaFile.

CVE-2018-19873

QBmpHandler had a buffer overflow via BMP data.

For Debian 8 'Jessie', these problems have been fixed in version 4:4.8.6+git64-g5dc8b2b+dfsg-3+deb8u2.

We recommend that you upgrade your qt4-x11 packages.

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

Solution

Upgrade the affected packages.

See Also

https://lists.debian.org/debian-lts-announce/2019/05/msg00014.html

https://packages.debian.org/source/jessie/qt4-x11

Plugin Details

Severity: Critical

ID: 124875

File Name: debian_DLA-1786.nasl

Version: 1.5

Type: local

Agent: unix

Published: 5/14/2019

Updated: 5/23/2024

Supported Sensors: 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:debian:debian_linux:libqt4-sql-mysql, p-cpe:/a:debian:debian_linux:qdbus, p-cpe:/a:debian:debian_linux:libqt4-webkit, p-cpe:/a:debian:debian_linux:libqt4-xml, p-cpe:/a:debian:debian_linux:qt4-qmake, p-cpe:/a:debian:debian_linux:libqt4-sql-tds, p-cpe:/a:debian:debian_linux:libqtdbus4, p-cpe:/a:debian:debian_linux:qt4-demos-dbg, p-cpe:/a:debian:debian_linux:libqt4-declarative-shaders, p-cpe:/a:debian:debian_linux:libqt4-sql, p-cpe:/a:debian:debian_linux:libqt4-sql-ibase, p-cpe:/a:debian:debian_linux:libqtcore4, p-cpe:/a:debian:debian_linux:qt4-default, p-cpe:/a:debian:debian_linux:libqt4-dev-bin, p-cpe:/a:debian:debian_linux:libqt4-assistant, p-cpe:/a:debian:debian_linux:libqt4-help, p-cpe:/a:debian:debian_linux:libqt4-sql-psql, p-cpe:/a:debian:debian_linux:libqt4-core, p-cpe:/a:debian:debian_linux:libqt4-declarative-folderlistmodel, p-cpe:/a:debian:debian_linux:libqt4-sql-sqlite2, p-cpe:/a:debian:debian_linux:libqt4-svg, p-cpe:/a:debian:debian_linux:qt4-qtconfig, p-cpe:/a:debian:debian_linux:libqt4-opengl-dev, p-cpe:/a:debian:debian_linux:libqt4-sql-odbc, p-cpe:/a:debian:debian_linux:qt4-bin-dbg, p-cpe:/a:debian:debian_linux:libqt4-declarative, p-cpe:/a:debian:debian_linux:libqt4-private-dev, p-cpe:/a:debian:debian_linux:qt4-demos, p-cpe:/a:debian:debian_linux:libqt4-phonon, p-cpe:/a:debian:debian_linux:qt4-designer, p-cpe:/a:debian:debian_linux:qt4-dev-tools, p-cpe:/a:debian:debian_linux:libqt4-scripttools, p-cpe:/a:debian:debian_linux:libqtgui4, p-cpe:/a:debian:debian_linux:libqt4-webkit-dbg, p-cpe:/a:debian:debian_linux:libqt4-dbus, p-cpe:/a:debian:debian_linux:libqt4-dev, p-cpe:/a:debian:debian_linux:libqt4-qt3support, p-cpe:/a:debian:debian_linux:libqt4-gui, p-cpe:/a:debian:debian_linux:libqt4-designer, p-cpe:/a:debian:debian_linux:libqt4-declarative-gestures, p-cpe:/a:debian:debian_linux:libqt4-xmlpatterns-dbg, p-cpe:/a:debian:debian_linux:libqt4-declarative-particles, p-cpe:/a:debian:debian_linux:qt4-doc, p-cpe:/a:debian:debian_linux:qt4-qmlviewer, p-cpe:/a:debian:debian_linux:qtcore4-l10n, p-cpe:/a:debian:debian_linux:libqt4-test, p-cpe:/a:debian:debian_linux:libqt4-network, p-cpe:/a:debian:debian_linux:libqt4-designer-dbg, p-cpe:/a:debian:debian_linux:qt4-doc-html, p-cpe:/a:debian:debian_linux:libqt4-script, p-cpe:/a:debian:debian_linux:libqt4-sql-sqlite, p-cpe:/a:debian:debian_linux:qt4-linguist-tools, p-cpe:/a:debian:debian_linux:libqt4-opengl, cpe:/o:debian:debian_linux:8.0, p-cpe:/a:debian:debian_linux:libqt4-xmlpatterns, p-cpe:/a:debian:debian_linux:libqt4-qt3support-dbg, p-cpe:/a:debian:debian_linux:libqt4-dbg, p-cpe:/a:debian:debian_linux:libqt4-script-dbg

Required KB Items: Host/local_checks_enabled, Host/Debian/release, Host/Debian/dpkg-l

Exploit Ease: No known exploits are available

Patch Publication Date: 5/14/2019

Vulnerability Publication Date: 12/26/2018

Reference Information

CVE: CVE-2018-15518, CVE-2018-19869, CVE-2018-19870, CVE-2018-19871, CVE-2018-19873