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.
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
Fixes

Solution

No solution given by the vendor.


Workaround

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History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

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

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

Link: CVE-2013-2030

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

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

Modified: 2025-04-11T00:51:21.963

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