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PYSEC-2014-105

Details

The memcache token backend in OpenStack Identity (Keystone) 2013.1 through 2.013.1.4, 2013.2 through 2013.2.2, and icehouse before icehouse-3, when issuing a trust token with impersonation enabled, does not include this token in the trustee's token-index-list, which prevents the token from being invalidated by bulk token revocation and allows the trustee to bypass intended access restrictions.

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Affected packages

PyPI / keystone

Introduced in: 0 Fixed in: 8.0.0a0

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

References

http://www.openwall.com/lists/oss-security/2014/03/04/16 [WEB]
https://bugs.launchpad.net/keystone/+bug/1260080 [WEB]
http://rhn.redhat.com/errata/RHSA-2014-0580.html [ADVISORY]
http://www.securityfocus.com/bid/65895 [WEB]