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PYSEC-2014-106

Quick fix

PYSEC-2014-106 — keystone: upgrade to the fixed version with the command below.

pip install --upgrade 'keystone>=8.0.0a0'

Details

The V3 API in OpenStack Identity (Keystone) 2013.1 before 2013.2.4 and icehouse before icehouse-rc2 allows remote attackers to cause a denial of service (CPU consumption) via a large number of the same authentication method in a request, aka "authentication chaining."

Are you affected?

Enter the version of the package you're using.

Affected packages

PyPI/keystone

Introduced in: 0Fixed in: 8.0.0a0

Fixpip install --upgrade 'keystone>=8.0.0a0'

References

http://www.openwall.com/lists/oss-security/2014/04/10/20[WEB]
https://bugs.launchpad.net/keystone/+bug/1300274[WEB]
http://rhn.redhat.com/errata/RHSA-2014-1688.html[ADVISORY]