Interaction error in OpenStack Nova and Neutron before Havana 2013.2.1...
Vulnerability Description
Interaction error in OpenStack Nova and Neutron before Havana 2013.2.1 and icehouse-1 does not validate the instance ID of the tenant making a request, which allows remote tenants to obtain sensitive metadata by spoofing the device ID that is bound to a port, which is not properly handled by (1) api/metadata/handler.py in Nova and (2) the neutron-metadata-agent (agent/metadata/agent.py) in Neutron.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
- http://www.securityfocus.com/bid/64250
- https://review.openstack.org/#/c/61428/2/nova/api/metadata/handler.py
- http://rhn.redhat.com/errata/RHSA-2014-0091.html
- http://rhn.redhat.com/errata/RHSA-2014-0231.html
- http://www.openwall.com/lists/oss-security/2013/12/11/8
- https://review.openstack.org/#/c/61439/1/neutron/agent/metadata/agent.py
- https://bugs.launchpad.net/neutron/+bug/1235450
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Weaknesses (CWE)
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MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.