CVE-2013-2030
keystone/middleware/auth_token.py in OpenStack Nova Folsom, Grizzly, and Havana uses an insecure temporary directory for storing signing…
- 2.1LowCVSS base score
- 0.24%Exploitation in 30 daysEPSS · top 85% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
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.
Timeline
ID reserved
By redhat
- 10 months later
· 10 months later
Published
- 11 years later
· 11 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Low2.1 | AV:L/AC:L/Au:N/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 0.24% · top 85% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 2.1.
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIpython-keystoneclientGHSA-pxxv-rv32-2qgv (opens in a new tab)
References
References5
- [oss-security] 20130509 [OSSA 2013-010] Nova uses insecure keystone middleware tmpdir by default (CVE-2013-2030) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- FEDORA-2013-8048 (opens in a new tab)vendor-advisoryx_refsource_FEDORAx_transferred
- [openstack-announce] 20130509 [OSSA 2013-010] Nova uses insecure keystone middleware tmpdir by default (CVE-2013-2030) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- https://bugs.launchpad.net/nova/+bug/1174608 (opens in a new tab)x_refsource_CONFIRMx_transferred
- https://bugzilla.redhat.com/show_bug.cgi?id=958285 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2013-0024 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-pxxv-rv32-2qgv (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2013-2030)Record last updated .