New qt packages are available for Slackware 14.1, and -current to fix security issues.

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.

Multiple vulnerabilities were found in Qt image format handling of BMP, ICO and GIF files. The issues exposed included denial of service and buffer overflows leading to heap corruption. It is possible the latter could be used to perform remote code execution.

See also http://lists.qt-project.org/pipermail/announce/2015-April/000067.html

Drop backported Qt 5.5 XCB patches, the rebase is incomplete and does not work properly with Qt 5.4

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.

Multiple vulnerabilities were found in Qt image format handling of BMP, ICO and GIF files. The issues exposed included denial of service and buffer overflows leading to heap corruption. It is possible the latter could be used to perform remote code execution.

See also http://lists.qt-project.org/pipermail/announce/2015-April/000067.html

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.

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.

Security fix for CVE-2015-1859, CVE-2015-1858, CVE-2015-1860

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.

The libqt4 library was updated to fix several security issues :

CVE-2015-0295: Division by zero when processing malformed BMP files.
(bsc#921999)

CVE-2015-1858: Segmentation fault in BMP Qt Image Format Handling.
(bsc#927806)

CVE-2015-1859: Segmentation fault in ICO Qt Image Format Handling.
(bsc#927807)

CVE-2015-1860: Segmentation fault in GIF Qt Image Format Handling.
(bsc#927808)

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

The libqt4 library was updated to fix several security and non security issues.

The following vulnerabilities were fixed :

  - bsc#921999: CVE-2015-0295: division by zero when     processing malformed BMP files

  - bsc#927806: CVE-2015-1858: segmentation fault in BMP Qt     Image Format Handling

  - bsc#927807: CVE-2015-1859: segmentation fault in ICO Qt     Image Format Handling

  - bsc#927808: CVE-2015-1860: segmentation fault in GIF Qt     Image Format Handling

The following non-secuirty issues were fixed :

  - bsc#929688: Critical Problem in Qt Network Stack

  - bsc#847880: kde/qt rendering error in qemu cirrus i586

  - Update use-freetype-default.diff to use same method as     with libqt5-qtbase package: Qt itself already does     runtime check whether subpixel rendering is available,     but only when FT_CONFIG_OPTION_SUBPIXEL_RENDERING is     defined. Thus it is enough to only remove that condition

  - The -devel subpackage requires Mesa-devel, not only at     build time

  - Fixed compilation on SLE_11_SP3 by making it build     against Mesa-devel on that system

  - Replace patch l-qclipboard_fix_recursive.patch with     qtcore-4.8.5-qeventdispatcher-recursive.patch. The later     one seems to work better and really resolves the issue     in LibreOffice

  - Added kde4_qt_plugin_path.patch, so kde4 plugins are     magically found/known outside kde4 enviroment/session

  - added _constraints. building took up to 7GB of disk     space on s390x, and more than 6GB on x86_64

  - Add 3 patches for Qt bugs to make LibreOffice KDE4 file     picker work properly again :

  - Add glib-honor-ExcludeSocketNotifiers-flag.diff     (QTBUG-37380)

  - Add l-qclipboard_fix_recursive.patch (QTBUG-34614)

  - Add l-qclipboard_delay.patch (QTBUG-38585)

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

ID	名称	产品	系列	发布时间	最近更新时间	严重程度
82926	Slackware 14.1 / current : qt (SSA:2015-111-13)	Nessus	Slackware Local Security Checks	2015/4/22	2021/1/14	medium
132191	EulerOS 2.0 SP3 : qt (EulerOS-SA-2019-2656)	Nessus	Huawei Local Security Checks	2019/12/18	2024/4/3	high
82978	Fedora 22 : qt5-qtbase-5.4.1-9.fc22 (2015-6114)	Nessus	Fedora Local Security Checks	2015/4/22	2021/1/11	medium
83070	Fedora 20 : qt5-qtbase-5.4.1-9.fc20 (2015-6315)	Nessus	Fedora Local Security Checks	2015/4/27	2021/1/11	medium
131873	EulerOS 2.0 SP2 : qt (EulerOS-SA-2019-2381)	Nessus	Huawei Local Security Checks	2019/12/10	2024/4/4	high
83072	Fedora 21 : qt5-qtbase-5.4.1-9.fc21 (2015-6364)	Nessus	Fedora Local Security Checks	2015/4/27	2021/1/11	medium
83197	Fedora 21 : qt-4.8.6-28.fc21 (2015-6252)	Nessus	Fedora Local Security Checks	2015/5/4	2021/1/11	medium
83946	SUSE SLED11 / SLES11 Security Update : libqt4 (SUSE-SU-2015:0977-1)	Nessus	SuSE Local Security Checks	2015/6/2	2021/1/6	medium
85374	SUSE SLED12 / SLES12 Security Update : libqt4 (SUSE-SU-2015:1359-1)	Nessus	SuSE Local Security Checks	2015/8/13	2021/1/6	medium

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