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CVE-2013-2030

CVE-2013-2030

EPSS 0.2%
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.
Affected products
n/a · n/a

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References
http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105916.htmlhttp://lists.openstack.org/pipermail/openstack-announce/2013-May/000098.htmlhttps://bugs.launchpad.net/nova/+bug/1174608https://bugzilla.redhat.com/show_bug.cgi?id=958285http://www.openwall.com/lists/oss-security/2013/05/09/2