drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Mehrere Probleme in X.Org (Aktualisierung)
Name: |
Mehrere Probleme in X.Org (Aktualisierung) |
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ID: |
USN-2436-2 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 12.04 LTS, Ubuntu 14.04 LTS, Ubuntu 14.10 |
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Datum: |
Mi, 10. Dezember 2014, 08:59 |
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Referenzen: |
https://launchpad.net/ubuntu/+source/xorg-server-lts-trusty/2:1.15.1-0ubuntu2~precise4 |
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Applikationen: |
X11 |
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Update von: |
Mehrere Probleme in X.Org |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-2436-2 December 10, 2014
xorg-server, xorg-server-lts-trusty vulnerabilities ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.10 - Ubuntu 14.04 LTS - Ubuntu 12.04 LTS
Summary:
USN-2436-1 contained incomplete fixes for the X.Org X server.
Software Description: - xorg-server: X.Org X11 server - xorg-server-lts-trusty: Xorg X server - source files
Details:
USN-2436-1 fixed vulnerabilities in the X.Org X server. Since publication, additional fixes have been made available for these issues. This update adds the additional fixes.
Original advisory details:
Ilja van Sprundel discovered a multitude of security issues in the X.Org X server. An attacker able to connect to an X server, either locally or remotely, could use these issues to cause the X server to crash or execute arbitrary code resulting in possible privilege escalation.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.10: xserver-xorg-core 2:1.16.0-1ubuntu1.2
Ubuntu 14.04 LTS: xserver-xorg-core 2:1.15.1-0ubuntu2.5
Ubuntu 12.04 LTS: xserver-xorg-core 2:1.11.4-0ubuntu10.16 xserver-xorg-core-lts-trusty 2:1.15.1-0ubuntu2~precise4
After a standard system update you need to reboot your computer to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2436-2 http://www.ubuntu.com/usn/usn-2436-1 https://launchpad.net/bugs/1400942
Package Information: https://launchpad.net/ubuntu/+source/xorg-server/2:1.16.0-1ubuntu1.2 https://launchpad.net/ubuntu/+source/xorg-server/2:1.15.1-0ubuntu2.5 https://launchpad.net/ubuntu/+source/xorg-server/2:1.11.4-0ubuntu10.16
https://launchpad.net/ubuntu/+source/xorg-server-lts-trusty/2:1.15.1-0ubuntu2~precise4
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