USN-1830-1: OpenStack Keystone vulnerability

16 May 2013

Keystone would allow unintended access over the network.

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Releases

Packages

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.

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Ubuntu Pro provides ten-year security coverage to 25,000+ packages in Main and Universe repositories, and it is free for up to five machines.

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Update instructions

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

Ubuntu 13.04
Ubuntu 12.10
Ubuntu 12.04

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

References

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Further reading