CVE-2013-2030
openstack: no CVSS score yet. EPSS 0.2% chance of exploitation in the next 30 days. Fixed in python-keystoneclient 0.2.4.
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.
- EPSS
- 0.2% chance of exploitation in the next 30 days; higher than 15% of CVEs (scores of 2026-10-31)
- CWE
- CWE-264
- Published
- Modified
- Record from
- the NVD, synced
Affected
- openstack:compute
- openstack:folsom
- openstack:grizzly
- openstack:havana
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-pxxv-rv32-2qgv | PyPI | python-keystoneclient | <0.2.4 | 0.2.4 |
| PYSEC-2026-911 | PyPI | python-keystoneclient | <0.2.4 | 0.2.4 |
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