drucken bookmarks versenden konfigurieren admin pdf Sicherheit: Umgehung der Bildschirmsperre in Gtk+
Name: |
Umgehung der Bildschirmsperre in Gtk+ |
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ID: |
USN-2475-1 |
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Distribution: |
Ubuntu |
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Plattformen: |
Ubuntu 14.04 LTS |
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Datum: |
Do, 15. Januar 2015, 16:33 |
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Referenzen: |
Keine Angabe |
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Applikationen: |
GTK |
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Originalnachricht |
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========================================================================== Ubuntu Security Notice USN-2475-1 January 15, 2015
gtk+3.0 update ==========================================================================
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 14.04 LTS
Summary:
GTK+ improperly handled the menu key, possibly allowing lock screen bypass.
Software Description: - gtk+3.0: GTK+ graphical user interface library
Details:
Clemens Fries discovered that GTK+ allowed bypassing certain screen locks by using the menu key. An attacker with physical access could possibly use this flaw to gain access to a locked session.
Update instructions:
The problem can be corrected by updating your system to the following package versions:
Ubuntu 14.04 LTS: libgtk-3-0 3.10.8-0ubuntu1.4
After a standard system update you need to restart your session to make all the necessary changes.
References: http://www.ubuntu.com/usn/usn-2475-1 https://launchpad.net/bugs/1366790
Package Information: https://launchpad.net/ubuntu/+source/gtk+3.0/3.10.8-0ubuntu1.4
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