GitHub Advisory DatabaseGHSA-22W9-J288-8P9WOpenStack Nova Router metadata queries are not restricted by tenant
6.9 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.004 Low
EPSS
Percentile
73.8%
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.
Affected configurations
References
rhn.redhat.com/errata/RHSA-2014-0091.html
rhn.redhat.com/errata/RHSA-2014-0231.html
www.openwall.com/lists/oss-security/2013/12/11/8
www.securityfocus.com/bid/64250
bugs.launchpad.net/neutron/+bug/1235450
github.com/advisories/GHSA-22w9-j288-8p9w
github.com/openstack/nova/commit/07006be9165d1008ca0382b6f0ad25b13a676a55
github.com/openstack/nova/commit/af2f823107010933ecd94a9c938f8b739baaecb7
github.com/openstack/nova/commit/bce36e9bdb1fcb9658f7b684d160e656e88d816c
nvd.nist.gov/vuln/detail/CVE-2013-6419
review.openstack.org/#/c/61428/2/nova/api/metadata/handler.py
review.openstack.org/#/c/61439/1/neutron/agent/metadata/agent.py
Related
6.9 Medium
AI Score
Confidence
Low
5 Medium
CVSS2
Access Vector
Access Complexity
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:N/C:P/I:N/A:N
0.004 Low
EPSS
Percentile
73.8%