CVE-2013-2030
Last modified
CVE-2013-2030 is a vulnerability of currently unknown severity. 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 estimates a 0.24% chance of exploitation in the next 30 days.
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Openstack | Compute | 2013.1 |
| Openstack | Compute | 2013.1.1 |
| Openstack | Compute | 2013.1.2 |
| Openstack | Compute | 2013.1.3 |
| Openstack | Folsom | All versions |
| Openstack | Grizzly | 2013.1 |
| Openstack | Havana | havana-1 |
| Openstack | Havana | havana-2 |
| Openstack | Havana | havana-3 |
References
- http://lists.openstack.org/pipermail/openstack-announce/2013-May/000098.htmlPatch, Vendor Advisory
- http://lists.openstack.org/pipermail/openstack-announce/2013-May/000098.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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