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USN-2322-1: OpenStack Glance vulnerability

21 August 2014

OpenStack Glance could be made to stop serving requests.

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Releases

Packages

  • glance - OpenStack Image Registry and Delivery Service

Details

Thomas Leaman and Stuart McLaren discovered that OpenStack Glance did not
properly honor the image_size_cap configuration option. A remote
authenticated attacker could exploit this to cause a denial of service via
disk consumption.

Reduce your security exposure

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.

Learn more about Ubuntu Pro

Update instructions

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

Ubuntu 14.04

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

References

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Further reading