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.

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.

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.

Wolfgang Schenk discovered that Qt incorrectly handled certain malformed GIF images. If a user or automated system were tricked into opening a specially crafted GIF image, a remote attacker could use this issue to cause Qt to crash, resulting in a denial of service.
This issue only applied to Ubuntu 12.04 LTS and Ubuntu 14.04 LTS.
(CVE-2014-0190)

Fabian Vogt discovered that Qt incorrectly handled certain malformed BMP images. If a user or automated system were tricked into opening a specially crafted BMP image, a remote attacker could use this issue to cause Qt to crash, resulting in a denial of service. (CVE-2015-0295)

Richard Moore and Fabian Vogt discovered that Qt incorrectly handled certain malformed BMP images. If a user or automated system were tricked into opening a specially crafted BMP image, a remote attacker could use this issue to cause Qt to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2015-1858)

Richard Moore and Fabian Vogt discovered that Qt incorrectly handled certain malformed ICO images. If a user or automated system were tricked into opening a specially crafted ICO image, a remote attacker could use this issue to cause Qt to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2015-1859)

Richard Moore and Fabian Vogt discovered that Qt incorrectly handled certain malformed GIF images. If a user or automated system were tricked into opening a specially crafted GIF image, a remote attacker could use this issue to cause Qt to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2015-1860).

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

KDE and QT were updated to fix security issues and bugs.

The following vulerabilities were fixed :

  - CVE-2014-0190: Malformed GIF files could have crashed QT     based applications

  - CVE-2015-0295: Malformed BMP files could have crashed QT     based applications

  - CVE-2014-8600: Multiple cross-site scripting (XSS)     vulnerabilities in the KDE runtime could have allowed     remote attackers to insert arbitrary web script or HTML     via crafted URIs using one of several supported URL     schemes

  - CVE-2014-8483: A missing size check in the Blowfish ECB     could have lead to a crash of Konversation or 11 byte     information leak

  - CVE-2014-3494: The KMail POP3 kioslave accepted invalid     certifiates and allowed a man-in-the-middle (MITM)     attack

Additionally, Konversation was updated to 1.5.1 to fix bugs.

The remote host is affected by the vulnerability described in GLSA-201412-25 (QtGui: Denial of Service)

    A NULL pointer dereference has been found in QtGui.
  Impact :

    A remote attacker could send a specially crafted GIF image, possibly       resulting in a Denial of Service condition.
  Workaround :

    There is no known workaround at this time.

Richard J. Moore reports :

The builtin GIF decoder in QtGui prior to Qt 5.3 contained a bug that would lead to a NULL pointer dereference when loading certain hand crafted corrupt GIF files. This in turn would cause the application loading these hand crafted GIFs to crash.

This update fixes a DoS in the Qt 3 GIF image handler (CVE-2014-0190, QTBUG-38367), through a patch backported from Qt 4.

It also fixes the path settings in qt.sh for ppc64le, and in qt.csh for both ppc64 and ppc64le.

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

New upstream stable bugfix release, as well as a fix for :

DoS vulnerability in the GIF image handler (QTBUG-38367). See also http://blog.qt.digia.com/blog/2014/04/24/qt-4-8-6-released/

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

- Update to 4.8.6

    - Fix DoS vulnerability in the GIF image handler       (QTBUG-38367)

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

- Fix invalid reference to qtmain when using CMake (RHBZ     #1092465)

    - Fix DoS vulnerability in the GIF image handler       (QTBUG-38367, RHBZ #1092837)

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

Fix invalid reference to qtmain when using CMake (RHBZ #1092465) Fix DoS vulnerability in the GIF image handler (QTBUG-38367, RHBZ #1092837)

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

New upstream stable bugfix release, as well as a fix for :

  - DoS vulnerability in the GIF image handler (QTBUG-38367)     See also     http://blog.qt.digia.com/blog/2014/04/24/qt-4-8-6-releas     ed/

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

ID	Name	Product	Family	Severity
132191	EulerOS 2.0 SP3 : qt (EulerOS-SA-2019-2656)	Nessus	Huawei Local Security Checks	high
131873	EulerOS 2.0 SP2 : qt (EulerOS-SA-2019-2381)	Nessus	Huawei Local Security Checks	high
83989	Ubuntu 14.04 LTS : Qt vulnerabilities (USN-2626-1)	Nessus	Ubuntu Local Security Checks	high
82014	openSUSE Security Update : kdebase4-runtime / kdelibs4 / konversation / etc (openSUSE-2015-251)	Nessus	SuSE Local Security Checks	medium
79978	GLSA-201412-25 : QtGui: Denial of Service	Nessus	Gentoo Local Security Checks	medium
76615	FreeBSD : qt4-imageformats, qt5-gui -- DoS vulnerability in the GIF image handler (904d78b8-0f7e-11e4-8b71-5453ed2e2b49)	Nessus	FreeBSD Local Security Checks	medium
74409	Fedora 20 : qt3-3.3.8b-58.fc20 (2014-6922)	Nessus	Fedora Local Security Checks	medium
74405	Fedora 19 : qt3-3.3.8b-58.fc19 (2014-6896)	Nessus	Fedora Local Security Checks	medium
74165	Fedora 19 : qt-4.8.6-5.fc19 (2014-6083)	Nessus	Fedora Local Security Checks	medium
74002	Fedora 19 : mingw-qt-4.8.6-1.fc19 (2014-6028)	Nessus	Fedora Local Security Checks	medium
74001	Fedora 20 : mingw-qt-4.8.6-1.fc20 (2014-6003)	Nessus	Fedora Local Security Checks	medium
74000	Fedora 19 : mingw-qt5-qtbase-5.2.1-3.fc19 (2014-5999)	Nessus	Fedora Local Security Checks	medium
73999	Fedora 20 : mingw-qt5-qtbase-5.2.1-3.fc20 (2014-5988)	Nessus	Fedora Local Security Checks	medium
73817	Fedora 20 : qt-4.8.6-2.fc20 (2014-5695)	Nessus	Fedora Local Security Checks	medium

Detections

Analytics

CVE-2014-0190

high

Tenable Plugins

high

high

high

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium

medium