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.
Published: 2013-12-27
Score: 2.1 Low
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2013-0024 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.
Github GHSA Github GHSA GHSA-pxxv-rv32-2qgv OpenStack Nova uses insecure keystone middleware tmpdir by default
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-06T15:20:37.504Z

Reserved: 2013-02-19T00:00:00.000Z

Link: CVE-2013-2030

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2013-12-27T01:55:05.237

Modified: 2026-04-29T01:13:23.040

Link: CVE-2013-2030

cve-icon Redhat

Severity : Low

Publid Date: 2013-05-09T00:00:00Z

Links: CVE-2013-2030 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses