Vulnerability Details CVE-2013-4294
The (1) mamcache and (2) KVS token backends in OpenStack Identity (Keystone) Folsom 2012.2.x and Grizzly before 2013.1.4 do not properly compare the PKI token revocation list with PKI tokens, which allow remote attackers to bypass intended access restrictions via a revoked PKI token.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.009
EPSS Ranking 74.7%
CVSS Severity
CVSS v2 Score 5.0
References
- http://osvdb.org/97237
- http://rhn.redhat.com/errata/RHSA-2013-1285.html
- http://seclists.org/oss-sec/2013/q3/586
- http://secunia.com/advisories/54706
- http://www.ubuntu.com/usn/USN-2002-1
- https://bugs.launchpad.net/keystone/+bug/1202952
- http://osvdb.org/97237
- http://rhn.redhat.com/errata/RHSA-2013-1285.html
- http://seclists.org/oss-sec/2013/q3/586
- http://secunia.com/advisories/54706
- http://www.ubuntu.com/usn/USN-2002-1
- https://bugs.launchpad.net/keystone/+bug/1202952
Products affected by CVE-2013-4294
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cpe:2.3:a:openstack:keystone:2012.2
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cpe:2.3:a:openstack:keystone:2012.2.1
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cpe:2.3:a:openstack:keystone:2012.2.2
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cpe:2.3:a:openstack:keystone:2012.2.3
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cpe:2.3:a:openstack:keystone:2012.2.4
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cpe:2.3:a:openstack:keystone:2013.1
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cpe:2.3:a:openstack:keystone:2013.1.1
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cpe:2.3:a:openstack:keystone:2013.1.2
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cpe:2.3:a:openstack:keystone:2013.1.3