UNKNOWN PyPI
PYSEC-2013-45
PYSEC-2013-45
Published · Modified
Description
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.
References
- WEB http://www.openwall.com/lists/oss-security/2013/05/09/2
- ADVISORY http://lists.openstack.org/pipermail/openstack-announce/2013-May/000098.html
- REPORT https://bugzilla.redhat.com/show_bug.cgi?id=958285
- WEB https://bugs.launchpad.net/nova/+bug/1174608
- WEB http://lists.fedoraproject.org/pipermail/package-announce/2013-May/105916.html
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