This update for libqt5-qtbase fixes the following issue :

Security issues fixed :

CVE-2020-0569: Fixed a potential local code execution by loading plugins from CWD (bsc#1161167).

CVE-2018-19870: Fixed an improper check in QImage allocation which could allow Denial of Service when opening crafted gif files (bsc#1118597).

CVE-2018-19872: Fixed an issue which could allow a division by zero leading to crash (bsc#1130246).

Other issue addressed :

Fixed an issue with rendering animated gifs (QTBUG-55141).

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.

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 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.
    QBmpHandler has a buffer overflow via BMP     data.(CVE-2018-19873)

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 CentOS Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the CESA-2019:3390 advisory.

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

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

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

Note that Nessus has not tested for this issue 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 qt packages installed that are affected by multiple 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. 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. 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)

  - 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)

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

The version of qt5-qtbase installed on the remote host is prior to 5.9.2-3. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2020-1397 advisory.

    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)

    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)

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.

The remote MiracleLinux 7 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2020-4554:01 advisory.

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

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.

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.

ID	名前	製品	ファミリー	公開日	更新日	深刻度
133495	SUSE SLES12 Security Update : libqt5-qtbase (SUSE-SU-2020:0319-1)	Nessus	SuSE Local Security Checks	2020/2/5	2024/3/28	high
123116	EulerOS 2.0 SP3 : qt (EulerOS-SA-2019-1103)	Nessus	Huawei Local Security Checks	2019/3/26	2024/6/12	critical
122384	EulerOS 2.0 SP2 : qt (EulerOS-SA-2019-1057)	Nessus	Huawei Local Security Checks	2019/2/22	2024/6/18	critical
145624	CentOS 8 : qt5-qtbase (CESA-2019:3390)	Nessus	CentOS Local Security Checks	2021/1/29	2021/3/23	critical
143935	NewStart CGSL CORE 5.05 / MAIN 5.05 : qt Multiple Vulnerabilities (NS-SA-2020-0092)	Nessus	NewStart CGSL Local Security Checks	2020/12/9	2024/2/5	critical
134117	Amazon Linux 2 : qt5-qtbase (ALAS-2020-1397)	Nessus	Amazon Linux Local Security Checks	2020/2/28	2024/12/11	critical
294101	MiracleLinux 7 : qt-4.8.7-8.el7 (AXSA:2020-4554:01)	Nessus	Miracle Linux Local Security Checks	2026/1/20	2026/1/20	critical
124875	Debian DLA-1786-1 : qt4-x11 security update	Nessus	Debian Local Security Checks	2019/5/14	2024/5/23	critical

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