Ubuntu Security Notice USN-2003-1
23rd October, 2013
A security issue affects these releases of Ubuntu and its derivatives:
- Ubuntu 13.04
- Ubuntu 12.10
Glance could be made to expose sensitive information over the network under certain circumstances.
- glance - OpenStack Image Registry and Delivery Service
Stuart McLaren discovered that Glance did not properly enforce the
'download_image' policy for cached images. An authenticated user could
exploit this to obtain sensitive information in an image protected by this
The problem can be corrected by updating your system to the following package version:
To update your system, please follow these instructions: https://wiki.ubuntu.com/Security/Upgrades.
In general, a standard system update will make all the necessary changes.