drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in Qt
Name: |
Mehrere Probleme in Qt |
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ID: |
USN-4003-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 16.04 LTS, Ubuntu 18.04 LTS, Ubuntu 18.10 |
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Datum: |
Mo, 3. Juni 2019, 22:31 |
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Referenzen: |
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19873
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15518
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19870 |
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Applikationen: |
Qt |
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Originalnachricht |
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This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --L82ZfQtbprrKOJ8K0vddRXjKZjxBLV7wZ Content-Type: multipart/mixed; boundary="6smetDPnL8P6Er56weUM9B0zJe6sXPqzs"; protected-headers="v1" From: Marc Deslauriers <marc.deslauriers@canonical.com> Reply-To: Ubuntu Security <security@ubuntu.com> To: ubuntu-security-announce@lists.ubuntu.com Message-ID: <fc4fec01-004f-594f-210f-cb0b2ef29d95@canonical.com> Subject: [USN-4003-1] Qt vulnerabilities
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========================================================================== Ubuntu Security Notice USN-4003-1 June 03, 2019
qtbase-opensource-src vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 18.10 - Ubuntu 18.04 LTS - Ubuntu 16.04 LTS
Summary:
Several security issues were fixed in Qt.
Software Description: - qtbase-opensource-src: Qt 5 libraries
Details:
It was discovered that Qt incorrectly handled certain XML documents. A remote attacker could use this issue with a specially crafted XML document to cause Qt to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-15518)
It was discovered that Qt incorrectly handled certain GIF images. A remote attacker could use this issue with a specially crafted GIF image to cause Qt to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-19870)
It was discovered that Qt incorrectly handled certain BMP images. A remote attacker could use this issue with a specially crafted BMP image to cause Qt to crash, resulting in a denial of service, or possibly execute arbitrary code. (CVE-2018-19873)
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 18.10: libqt5core5a 5.11.1+dfsg-7ubuntu3.1 libqt5gui5 5.11.1+dfsg-7ubuntu3.1
Ubuntu 18.04 LTS: libqt5core5a 5.9.5+dfsg-0ubuntu2.1 libqt5gui5 5.9.5+dfsg-0ubuntu2.1
Ubuntu 16.04 LTS: libqt5core5a 5.5.1+dfsg-16ubuntu7.6 libqt5gui5 5.5.1+dfsg-16ubuntu7.6
After a standard system update you need to restart yoursession to make all the necessary changes.
References: https://usn.ubuntu.com/usn/usn-4003-1 CVE-2018-15518, CVE-2018-19870, CVE-2018-19873
Package Information: https://launchpad.net/ubuntu/+source/qtbase-opensource-src/5.11.1+dfsg-7ubuntu3.1 https://launchpad.net/ubuntu/+source/qtbase-opensource-src/5.9.5+dfsg-0ubuntu2.1 https://launchpad.net/ubuntu/+source/qtbase-opensource-src/5.5.1+dfsg-16ubuntu7.6
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