Several vulnerabilities were fixed in qt4-x11, the legacy version of the Qt toolkit.

CVE-2018-15518

Double-free or corruption in QXmlStreamReader during parsing of a specially crafted illegal XML document.

CVE-2018-19869

A malformed SVG image causes a segmentation fault.

CVE-2018-19870

A malformed GIF image causes a NULL pointer dereference in QGifHandler resulting in a segmentation fault.

CVE-2018-19871

Uncontrolled Resource Consumption in QTgaFile.

CVE-2018-19872

A malformed PPM image causes a crash.

CVE-2018-19873

QBmpHandler segfault on malformed BMP file.

CVE-2020-17507

Buffer over-read in the XBM parser.

For Debian 9 stretch, these problems have been fixed in version 4:4.8.7+dfsg-11+deb9u1.

We recommend that you upgrade your qt4-x11 packages.

For the detailed security status of qt4-x11 please refer to its security tracker page at:
https://security-tracker.debian.org/tracker/qt4-x11

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.

* qt5-qtbase: Double free in QXmlStreamReader * qt: Malformed PPM image causing division by zero and crash in qppmhandler.cpp * qt5-qtsvg: Invalid parsing of malformed url reference resulting in a denial of service * qt5-qtbase: QImage allocation failure in qgifhandler * qt5-qtimageformats: QTgaFile CPU exhaustion * qt5-qtbase: QBmpHandler segmentation fault on malformed BMP file

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

  - An issue was discovered in Qt 5.11. A malformed PPM     image causes a division by zero and a crash in     qppmhandler.cpp.(CVE-2018-19872)

  - An issue was discovered in Qt before 5.11.3. There is     QTgaFile Uncontrolled Resource     Consumption.(CVE-2018-19871)

  - Multiple buffer overflows in gui/image/qbmphandler.cpp     in the QtBase module in Qt before 4.8.7 and 5.x before     5.4.2 allow remote attackers to cause a denial of     service (segmentation fault and crash) and possibly     execute arbitrary code via a crafted BMP     image.(CVE-2015-1858)

  - Multiple buffer overflows in gui/image/qgifhandler.cpp     in the QtBase module in Qt before 4.8.7 and 5.x before     5.4.2 allow remote attackers to cause a denial of     service (segmentation fault) and possibly execute     arbitrary code via a crafted GIF image.(CVE-2015-1860)

  - Multiple buffer overflows in     plugins/imageformats/ico/qicohandler.cpp in the QtBase     module in Qt before 4.8.7 and 5.x before 5.4.2 allow     remote attackers to cause a denial of service     (segmentation fault and crash) and possibly execute     arbitrary code via a crafted ICO image.(CVE-2015-1859)

  - QXmlSimpleReader in Qt before 5.2 allows     context-dependent attackers to cause a denial of     service (memory consumption) via an XML Entity     Expansion (XEE) attack.(CVE-2013-4549)

  - 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)

  - The BMP decoder in QtGui in QT before 5.5 does not     properly calculate the masks used to extract the color     components, which allows remote attackers to cause a     denial of service (divide-by-zero and crash) via a     crafted BMP file.(CVE-2015-0295)

  - The GIF decoder in QtGui in Qt before 5.3 allows remote     attackers to cause a denial of service (NULL pointer     dereference) via invalid width and height values in a     GIF image.(CVE-2014-0190)

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.

Update to mingw-qt5-*-5.11.3, see http://blog.qt.io/blog/2018/12/04/qt-5-11-3-released-important-securit y-updates/ for details. Update to mingw-sip-4.19.13, see https://www.riverbankcomputing.com/static/Downloads/sip/ChangeLog for details.

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

An update is now available for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string, xml, and network handling in Qt.

The following packages have been upgraded to a later upstream version:
qt5-qt3d (5.9.7), qt5-qtbase (5.9.7), qt5-qtcanvas3d (5.9.7), qt5-qtconnectivity (5.9.7), qt5-qtdeclarative (5.9.7), qt5-qtdoc (5.9.7), qt5-qtgraphicaleffects (5.9.7), qt5-qtimageformats (5.9.7), qt5-qtlocation (5.9.7), qt5-qtmultimedia (5.9.7), qt5-qtquickcontrols (5.9.7), qt5-qtquickcontrols2 (5.9.7), qt5-qtscript (5.9.7), qt5-qtsensors (5.9.7), qt5-qtserialbus (5.9.7), qt5-qtserialport (5.9.7), qt5-qtsvg (5.9.7), qt5-qttools (5.9.7), qt5-qttranslations (5.9.7), qt5-qtwayland (5.9.7), qt5-qtwebchannel (5.9.7), qt5-qtwebsockets (5.9.7), qt5-qtx11extras (5.9.7), qt5-qtxmlpatterns (5.9.7). (BZ#1564000, BZ#1564001, BZ#1564002, BZ#1564003, BZ#1564004, BZ#1564006, BZ# 1564007, BZ#1564008, BZ#1564009, BZ#1564010, BZ#1564011, BZ#1564012, BZ# 1564013, BZ#1564014, BZ#1564015, BZ#1564016, BZ#1564017, BZ#1564018, BZ# 1564019, BZ#1564020, BZ#1564021, BZ#1564022, BZ#1564023, BZ#1564024)

Security Fix(es) :

* qt5-qtbase: Double free in QXmlStreamReader (CVE-2018-15518)

* qt5-qtsvg: Invalid parsing of malformed url reference resulting in a denial of service (CVE-2018-19869)

* qt5-qtbase: QImage allocation failure in qgifhandler (CVE-2018-19870)

* qt5-qtimageformats: QTgaFile CPU exhaustion (CVE-2018-19871)

* qt5-qtbase: QBmpHandler segmentation fault on malformed BMP file (CVE-2018-19873)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

Additional Changes :

For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes linked from the References section.

This update for libqt5-qtimageformats fixes the following issues :

Security issues fixed :

  - CVE-2018-19871: Fixed CPU exhaustion in QTgaFile     (bsc#1118598)

This update was imported from the SUSE:SLE-15:Update update project.

The version of qt installed on the remote host is prior to 4.8.5-15. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1458 advisory.

    An issue was discovered in Qt before 5.11.3. A malformed SVG image causes a segmentation fault in     qsvghandler.cpp. (CVE-2018-19869)

    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)An issue was discovered in Qt 5.11. A     malformed PPM image causes a division by zero and a crash in qppmhandler.cpp. (CVE-2018-19872)

    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)

    An issue was discovered in Qt before 5.11.3. There is QTgaFile Uncontrolled Resource Consumption.
    (CVE-2018-19871)

Tenable has extracted the preceding description block directly from the tested product security advisory.

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

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

  - An issue was discovered in Qt before 5.11.3. There is     QTgaFile Uncontrolled Resource     Consumption.(CVE-2018-19871)

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.

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has qt5-qtserialport packages installed that are affected by multiple vulnerabilities:

  - 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. A malformed SVG image causes a segmentation fault in     qsvghandler.cpp. (CVE-2018-19869)

  - 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)

  - An issue was discovered in Qt before 5.11.3. There is QTgaFile Uncontrolled Resource Consumption.
    (CVE-2018-19871)

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

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

The remote NewStart CGSL host, running version CORE 5.05 / MAIN 5.05, has qt5-qtx11extras packages installed that are affected by multiple vulnerabilities:

  - 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. A malformed SVG image causes a segmentation fault in     qsvghandler.cpp. (CVE-2018-19869)

  - 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)

  - An issue was discovered in Qt before 5.11.3. There is QTgaFile Uncontrolled Resource Consumption.
    (CVE-2018-19871)

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

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

The remote Oracle Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2019-2135 advisory.

    qt5-qt3d     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564024

    qt5-qtbase     [5.9.7-1]
    - Enable -doc subpkg on PPC       Resolves: bz#1564000

    [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564000

    qt5-qtcanvas3d     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564001

    qt5-qtconnectivity     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564002

    qt5-qtdeclarative     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564003

    qt5-qtdoc     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564004

    qt5-qtgraphicaleffects     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564006

    qt5-qtimageformats     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564007

    qt5-qtlocation     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564008

    qt5-qtmultimedia     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564009

    qt5-qtquickcontrols2     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564011

    qt5-qtquickcontrols     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564010

    qt5-qtscript     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564012

    qt5-qtsensors     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564013

    qt5-qtserialbus     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564014

    qt5-qtserialport     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564015

    qt5-qtsvg     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564016

    qt5-qttools     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564017

    qt5-qttranslations     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564018

    qt5-qtwayland     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564019

    qt5-qtwebchannel     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564020

    qt5-qtwebsockets     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564021

    qt5-qtx11extras     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564023

    qt5-qtxmlpatterns     [5.9.7-1]
    - Update to 5.9.7       Resolves: bz#1564022

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

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

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

  - QXmlSimpleReader in Qt before 5.2 allows     context-dependent attackers to cause a denial of     service (memory consumption) via an XML Entity     Expansion (XEE) attack.(CVE-2013-4549)

  - An issue was discovered in Qt before 5.11.3. There is     QTgaFile Uncontrolled Resource     Consumption.(CVE-2018-19871)

  - 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 5.11. A malformed PPM     image causes a division by zero and a crash in     qppmhandler.cpp.(CVE-2018-19872)

  - Multiple buffer overflows in gui/image/qbmphandler.cpp     in the QtBase module in Qt before 4.8.7 and 5.x before     5.4.2 allow remote attackers to cause a denial of     service (segmentation fault and crash) and possibly     execute arbitrary code via a crafted BMP     image.(CVE-2015-1858)

  - Multiple buffer overflows in     plugins/imageformats/ico/qicohandler.cpp in the QtBase     module in Qt before 4.8.7 and 5.x before 5.4.2 allow     remote attackers to cause a denial of service     (segmentation fault and crash) and possibly execute     arbitrary code via a crafted ICO image.(CVE-2015-1859)

  - Multiple buffer overflows in gui/image/qgifhandler.cpp     in the QtBase module in Qt before 4.8.7 and 5.x before     5.4.2 allow remote attackers to cause a denial of     service (segmentation fault) and possibly execute     arbitrary code via a crafted GIF image.(CVE-2015-1860)

  - The BMP decoder in QtGui in QT before 5.5 does not     properly calculate the masks used to extract the color     components, which allows remote attackers to cause a     denial of service (divide-by-zero and crash) via a     crafted BMP file.(CVE-2015-0295)

  - The GIF decoder in QtGui in Qt before 5.3 allows remote     attackers to cause a denial of service (NULL pointer     dereference) via invalid width and height values in a     GIF image.(CVE-2014-0190)

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.

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-952:01 advisory.

    * qt: Malformed PPM image causing division by zero and crash in qppmhandler.cpp (CVE-2018-19872)
      * qt5-qtsvg: Invalid parsing of malformed url reference resulting in a denial of service     (CVE-2018-19869)
      * qt5-qtimageformats: QTgaFile CPU exhaustion (CVE-2018-19871)

Tenable has extracted the preceding description block directly from the MiracleLinux security advisory.

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

The remote Redhat Enterprise Linux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2019:2135 advisory.

    Qt is a software toolkit for developing applications. The qt5-base packages contain base tools for string,     xml, and network handling in Qt.

    The following packages have been upgraded to a later upstream version: qt5-qt3d (5.9.7), qt5-qtbase     (5.9.7), qt5-qtcanvas3d (5.9.7), qt5-qtconnectivity (5.9.7), qt5-qtdeclarative (5.9.7), qt5-qtdoc (5.9.7),     qt5-qtgraphicaleffects (5.9.7), qt5-qtimageformats (5.9.7), qt5-qtlocation (5.9.7), qt5-qtmultimedia     (5.9.7), qt5-qtquickcontrols (5.9.7), qt5-qtquickcontrols2 (5.9.7), qt5-qtscript (5.9.7), qt5-qtsensors     (5.9.7), qt5-qtserialbus (5.9.7), qt5-qtserialport (5.9.7), qt5-qtsvg (5.9.7), qt5-qttools (5.9.7),     qt5-qttranslations (5.9.7), qt5-qtwayland (5.9.7), qt5-qtwebchannel (5.9.7), qt5-qtwebsockets (5.9.7),     qt5-qtx11extras (5.9.7), qt5-qtxmlpatterns (5.9.7). (BZ#1564000, BZ#1564001, BZ#1564002, BZ#1564003,     BZ#1564004, BZ#1564006, BZ#1564007, BZ#1564008, BZ#1564009, BZ#1564010, BZ#1564011, BZ#1564012,     BZ#1564013, BZ#1564014, BZ#1564015, BZ#1564016, BZ#1564017, BZ#1564018, BZ#1564019, BZ#1564020,     BZ#1564021, BZ#1564022, BZ#1564023, BZ#1564024)

    Security Fix(es):

    * qt5-qtbase: Double free in QXmlStreamReader (CVE-2018-15518)

    * qt5-qtsvg: Invalid parsing of malformed url reference resulting in a denial of service (CVE-2018-19869)

    * qt5-qtbase: QImage allocation failure in qgifhandler (CVE-2018-19870)

    * qt5-qtimageformats: QTgaFile CPU exhaustion (CVE-2018-19871)

    * qt5-qtbase: QBmpHandler segmentation fault on malformed BMP file (CVE-2018-19873)

    For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and     other related information, refer to the CVE page(s) listed in the References section.

    Additional Changes:

    For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.7 Release Notes     linked from the References section.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

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

The remote CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2020:1665 advisory.

  - qt5-qtsvg: Invalid parsing of malformed url reference resulting in a denial of service (CVE-2018-19869)

  - qt5-qtimageformats: QTgaFile CPU exhaustion (CVE-2018-19871)

  - qt: Malformed PPM image causing division by zero and crash in qppmhandler.cpp (CVE-2018-19872)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
140932	Debian DLA-2377-1 : qt4-x11 security update	Nessus	Debian Local Security Checks	2020/9/29	2024/2/19	critical
135834	Scientific Linux Security Update : qt on SL7.x x86_64 (20200407)	Nessus	Scientific Linux Local Security Checks	2020/4/21	2024/3/15	critical
132191	EulerOS 2.0 SP3 : qt (EulerOS-SA-2019-2656)	Nessus	Huawei Local Security Checks	2019/12/18	2024/4/3	high
121444	Fedora 29 : mingw-python-qt5 / mingw-qt5-qt3d / mingw-qt5-qtactiveqt / etc (2019-3c45bd2cc3)	Nessus	Fedora Local Security Checks	2019/1/30	2024/6/25	high
128359	CentOS 7 : qt5-qt3d / qt5-qtbase / qt5-qtcanvas3d / qt5-qtconnectivity / qt5-qtdeclarative / etc (CESA-2019:2135)	Nessus	CentOS Local Security Checks	2019/8/30	2019/12/31	critical
123662	openSUSE Security Update : libqt5-qtimageformats (openSUSE-2019-1115)	Nessus	SuSE Local Security Checks	2019/4/3	2024/6/6	medium
138624	Amazon Linux 2 : qt (ALAS-2020-1458)	Nessus	Amazon Linux Local Security Checks	2020/7/20	2024/12/11	critical
131367	EulerOS 2.0 SP8 : qt (EulerOS-SA-2019-2301)	Nessus	Huawei Local Security Checks	2019/11/27	2024/4/9	medium
174084	NewStart CGSL CORE 5.05 / MAIN 5.05 : qt5-qtserialport Multiple Vulnerabilities (NS-SA-2023-0011)	Nessus	NewStart CGSL Local Security Checks	2023/4/11	2023/4/11	critical
174094	NewStart CGSL CORE 5.05 / MAIN 5.05 : qt5-qtx11extras Multiple Vulnerabilities (NS-SA-2023-0023)	Nessus	NewStart CGSL Local Security Checks	2023/4/11	2023/4/11	critical
180876	Oracle Linux 7 : qt5 (ELSA-2019-2135)	Nessus	Oracle Linux Local Security Checks	2023/9/7	2024/11/1	critical
131873	EulerOS 2.0 SP2 : qt (EulerOS-SA-2019-2381)	Nessus	Huawei Local Security Checks	2019/12/10	2024/4/4	high
293851	MiracleLinux 8 : qt5, qt5-qtx11extras-5.12.5-1.0.1.el8, qt5-qtxmlpatterns-5.12.5-1.0.1.el8, qt5-5.12.5-3.0.1.el8, sip-4.19.19-1.0.1.el8security fix upate (AXSA:2020-952:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	medium
127679	RHEL 7 : qt5 (RHSA-2019:2135)	Nessus	Red Hat Local Security Checks	2019/8/12	2024/11/6	critical
145955	CentOS 8 : qt5 (CESA-2020:1665)	Nessus	CentOS Local Security Checks	2021/2/1	2024/1/24	medium

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