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ID de Prueba:1.3.6.1.4.1.25623.1.1.10.2019.0356
Categoría:Mageia Linux Local Security Checks
Título:Mageia: Security Advisory (MGASA-2019-0356)
Resumen:The remote host is missing an update for the 'kwin, pyside2, pyside2-tools, qt3d5, qtbase5, qtcharts5, qtconnectivity5, qtdatavis3d5, qtdeclarative5, qtdoc5, qtenginio5, qtgamepad5, qtgraphicaleffects5, qtimageformats5, qtlocation5, qtmultimedia5, qtnetworkauth5, qtpurchasing5, qtquickcontrols5, qtquickcontrols25, qtremoteobjects5, qtscript5, qtscxml5, qtsensors5, qtserialbus5, qtserialport5, qtspeech5, qtsvg5, qttools5, qttranslations5, qtvirtualkeyboard5, qtwayland5, qtwebchannel5, qtwebengine5, qtwebglplugin5, qtwebkit5, qtwebsockets5, qtwebview5, qtx11extras5, qtxmlpatterns5, shiboken2, skrooge' package(s) announced via the MGASA-2019-0356 advisory.
Descripción:Summary:
The remote host is missing an update for the 'kwin, pyside2, pyside2-tools, qt3d5, qtbase5, qtcharts5, qtconnectivity5, qtdatavis3d5, qtdeclarative5, qtdoc5, qtenginio5, qtgamepad5, qtgraphicaleffects5, qtimageformats5, qtlocation5, qtmultimedia5, qtnetworkauth5, qtpurchasing5, qtquickcontrols5, qtquickcontrols25, qtremoteobjects5, qtscript5, qtscxml5, qtsensors5, qtserialbus5, qtserialport5, qtspeech5, qtsvg5, qttools5, qttranslations5, qtvirtualkeyboard5, qtwayland5, qtwebchannel5, qtwebengine5, qtwebglplugin5, qtwebkit5, qtwebsockets5, qtwebview5, qtx11extras5, qtxmlpatterns5, shiboken2, skrooge' package(s) announced via the MGASA-2019-0356 advisory.

Vulnerability Insight:
This update provides the 5.12.6 QT stack maintenance release and fixes
the following security issue:

An out-of-bounds memory access in the generateDirectionalRuns() function
in qtextengine.cpp in Qt qtbase 5.11.x and 5.12.x before 5.12.5 allows
attackers to cause a denial of service by crashing an application via a
text file containing many directional characters (CVE-2019-18281).

kwin and skrooge has been rebuilt to pick up proper dependencies on the
updated QT packages.

Affected Software/OS:
'kwin, pyside2, pyside2-tools, qt3d5, qtbase5, qtcharts5, qtconnectivity5, qtdatavis3d5, qtdeclarative5, qtdoc5, qtenginio5, qtgamepad5, qtgraphicaleffects5, qtimageformats5, qtlocation5, qtmultimedia5, qtnetworkauth5, qtpurchasing5, qtquickcontrols5, qtquickcontrols25, qtremoteobjects5, qtscript5, qtscxml5, qtsensors5, qtserialbus5, qtserialport5, qtspeech5, qtsvg5, qttools5, qttranslations5, qtvirtualkeyboard5, qtwayland5, qtwebchannel5, qtwebengine5, qtwebglplugin5, qtwebkit5, qtwebsockets5, qtwebview5, qtx11extras5, qtxmlpatterns5, shiboken2, skrooge' package(s) on Mageia 7.

Solution:
Please install the updated package(s).

CVSS Score:
4.3

CVSS Vector:
AV:N/AC:M/Au:N/C:N/I:N/A:P

Referencia Cruzada: Common Vulnerability Exposure (CVE) ID: CVE-2019-18281
Bugtraq: 20191104 [SECURITY] [DSA 4556-1] qtbase-opensource-src security update (Google Search)
https://seclists.org/bugtraq/2019/Nov/4
Debian Security Information: DSA-4556 (Google Search)
https://www.debian.org/security/2019/dsa-4556
https://security.gentoo.org/glsa/202003-60
https://bugreports.qt.io/browse/QTBUG-77819
https://bugs.launchpad.net/ubuntu/+source/qtbase-opensource-src/+bug/1848784
https://codereview.qt-project.org/c/qt/qtbase/+/271889
https://usn.ubuntu.com/4275-1/
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