USN-1138-1: DBus-GLib vulnerability

Publication date

26 May 2011

Overview

An attacker could send crafted input to applications using DBus-GLib and cause them to crash.


Packages

Details

It was discovered that DBus-GLib did not properly verify the access flag of
exported GObject properties under certain circumstances. A local attacker
could exploit this to bypass intended access restrictions or possibly
cause a denial of service.

It was discovered that DBus-GLib did not properly verify the access flag of
exported GObject properties under certain circumstances. A local attacker
could exploit this to bypass intended access restrictions or possibly
cause a denial of service.

Update instructions

In general, a standard system update will make all the necessary changes.

Learn more about how to get the fixes.

The problem can be corrected by updating your system to the following package versions:

Ubuntu Release Package Version
8.04 hardy libdbus-glib-1-2 –  0.74-2ubuntu0.1
10.04 lucid libdbus-glib-1-2 –  0.84-1ubuntu0.2

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