Information Exposure Affecting nova package, versions <2013.2.1-1
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Test your applications- Snyk ID SNYK-DEBIAN11-NOVA-523534
- published 7 Jan 2014
- disclosed 7 Jan 2014
Introduced: 7 Jan 2014
CVE-2013-6419 Open this link in a new tabHow to fix?
Upgrade Debian:11
nova
to version 2013.2.1-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream nova
package and not the nova
package as distributed by Debian
.
See How to fix?
for Debian:11
relevant fixed versions and status.
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.
References
- https://security-tracker.debian.org/tracker/CVE-2013-6419
- https://bugs.launchpad.net/neutron/+bug/1235450
- https://review.openstack.org/#/c/61428/2/nova/api/metadata/handler.py
- https://review.openstack.org/#/c/61439/1/neutron/agent/metadata/agent.py
- http://www.openwall.com/lists/oss-security/2013/12/11/8
- http://rhn.redhat.com/errata/RHSA-2014-0091.html
- http://rhn.redhat.com/errata/RHSA-2014-0231.html
- http://www.securityfocus.com/bid/64250