Ubuntu alert USN-1830-1 (keystone)

From:
    	     
 
Jamie Strandboge <jamie@canonical.com> 
To:
    	     
 
ubuntu-security-announce@lists.ubuntu.com 
Subject:
    	     
 
[USN-1830-1] OpenStack Keystone vulnerability 
Date:
    	     
 
Thu, 16 May 2013 18:55:19 -0500
Message-ID:
    	     
 
<519571E7.1070504@canonical.com>
Archive-link:
    	     
 
Article, Thread
              

==========================================================================
Ubuntu Security Notice USN-1830-1
May 16, 2013

keystone vulnerability
==========================================================================

A security issue affects these releases of Ubuntu and its derivatives:

- Ubuntu 13.04
- Ubuntu 12.10
- Ubuntu 12.04 LTS

Summary:

Keystone would allow unintended access over the network.

Software Description:
- keystone: OpenStack identity service

Details:

Sam Stoelinga discovered that Keystone would not immediately invalidate
tokens when deleting users via the v2 API. A deleted user would be able to
continue to use resources until the token lifetime expired.

Update instructions:

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

Ubuntu 13.04:
  python-keystone                 1:2013.1-0ubuntu1.1

Ubuntu 12.10:
  python-keystone
2012.2.3+stable-20130206-82c87e56-0ubuntu2.1

Ubuntu 12.04 LTS:
  python-keystone
2012.1.3+stable-20130423-f48dd0fc-0ubuntu1.1

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

References:
  http://www.ubuntu.com/usn/usn-1830-1

  CVE-2013-2059

Package Information:
  https://launchpad.net/ubuntu/+source/keystone/1:2013.1-0u...

https://launchpad.net/ubuntu/+source/keystone/2012.2.3+st...

https://launchpad.net/ubuntu/+source/keystone/2012.1.3+st...




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