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CVE-2014-3476
OpenStack Identity (Keystone) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation,…
Medium6.0EPSS 2.3%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
OpenStack Identity (Keystone) before 2013.2.4, 2014.1 before 2014.1.2, and Juno before Juno-2 does not properly handle chained delegation, which allows remote authenticated users to gain privileges by leveraging a (1) trust or (2) OAuth token with impersonation enabled to create a new token with additional roles.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium6.0 | AV:N/AC:M/Au:S/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 2.3% · top 16% of all CVEs (3 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.0.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIkeystoneGHSA-274v-r947-v34r (opens in a new tab)
References (6)
- SUSE-SU-2014:0848 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- 59547 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 68026 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- https://bugs.launchpad.net/keystone/+bug/1324592 (opens in a new tab)x_refsource_CONFIRMx_transferred
- 57886 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- [oss-security] 20140612 [OSSA 2014-018] Keystone privilege escalation through trust chained delegation (CVE-2014-3476) (opens in a new tab)mailing-listx_refsource_MLISTx_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)
- OSV.dev (opens in a new tab)
- GitHub Advisory GHSA-274v-r947-v34r (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2014-3476)Record last updated .