Ubuntu Security Notice USN-1503-1
11th July, 2012
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 12.04 LTS
- Ubuntu 11.10
Rhythmbox could be made to run programs as your login when using the Context plugin.
- rhythmbox - music player and organizer for GNOME
Hans Spaans discovered that the Context plugin in Rhythmbox created a
temporary directory in an insecure manner. A local attacker could exploit
this to execute arbitrary code as the user invoking the program. The
Context plugin is disabled by default in Ubuntu.
The problem can be corrected by updating your system to the following package version:
- Ubuntu 12.04 LTS:
- rhythmbox-plugins 2.96-0ubuntu4.1
- Ubuntu 11.10:
- rhythmbox-plugins 2.90.1~20110908-0ubuntu1.4
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
After a standard system update you need to restart Rhythmbox to make all
the necessary changes.