OpenStack Nova Router metadata queries are not restricted by tenant
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.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2013-6419US | medium5.0 | — | ||
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… | ||||
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references
External citations — patches, advisories, analysis.
- http://rhn.redhat.com/errata/RHSA-2014-0091.htmlWEB
- http://rhn.redhat.com/errata/RHSA-2014-0231.htmlWEB
- http://www.openwall.com/lists/oss-security/2013/12/11/8WEB
- http://www.securityfocus.com/bid/64250WEB
- https://bugs.launchpad.net/neutron/+bug/1235450WEB
- https://github.com/advisories/GHSA-22w9-j288-8p9wADVISORY
- https://github.com/openstack/novaPACKAGE
- https://github.com/openstack/nova/commit/07006be9165d1008ca0382b6f0ad25b13a676a55WEB
scry
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