Risks
Advisories
Browse
or
or
Ubuntu Security Notice - keystone vulnerability (USN-1830-1)
==========================================================================
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/1:2013.1-0ubuntu1.1

https://launchpad.net/ubuntu/+source/keystone/2012.2.3+stable-20130206-82c87e56-0ubun
tu2.1

https://launchpad.net/ubuntu/+source/keystone/2012.1.3+stable-20130423-f48dd0fc-0ubun
tu1.1




Spotlight

Patching: The least understood line of defense

Posted on 29 August 2014.  |  How many end users, indeed how many IT pros, truly get patching? Sure, many of us see Windows install updates when we shut down our PC and think all is well. Itís not.


Weekly newsletter

Reading our newsletter every Monday will keep you up-to-date with security news.
  



Daily digest

Receive a daily digest of the latest security news.
  

DON'T
MISS

Tue, Sep 2nd
    COPYRIGHT 1998-2014 BY HELP NET SECURITY.   // READ OUR PRIVACY POLICY // ABOUT US // ADVERTISE //