Vulnerability Details CVE-2013-2030
keystone/middleware/auth_token.py in OpenStack Nova Folsom, Grizzly, and Havana uses an insecure temporary directory for storing signing certificates, which allows local users to spoof servers by pre-creating this directory, which is reused by Nova, as demonstrated using /tmp/keystone-signing-nova on Fedora.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 8.9%
CVSS Severity
CVSS v2 Score 2.1
References
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105916.html
- http://lists.openstack.org/pipermail/openstack-announce/2013-May/000098.html
- http://www.openwall.com/lists/oss-security/2013/05/09/2
- https://bugs.launchpad.net/nova/+bug/1174608
- https://bugzilla.redhat.com/show_bug.cgi?id=958285
- http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105916.html
- http://lists.openstack.org/pipermail/openstack-announce/2013-May/000098.html
- http://www.openwall.com/lists/oss-security/2013/05/09/2
- https://bugs.launchpad.net/nova/+bug/1174608
- https://bugzilla.redhat.com/show_bug.cgi?id=958285
Products affected by CVE-2013-2030
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cpe:2.3:a:openstack:compute:2013.1
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cpe:2.3:a:openstack:compute:2013.1.1
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cpe:2.3:a:openstack:compute:2013.1.2
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cpe:2.3:a:openstack:compute:2013.1.3
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cpe:2.3:a:openstack:folsom:-
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cpe:2.3:a:openstack:grizzly:2013.1
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cpe:2.3:a:openstack:havana:havana-1
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cpe:2.3:a:openstack:havana:havana-2
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cpe:2.3:a:openstack:havana:havana-3