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CVE-2012-4413
OpenStack Keystone 2012.1.3 does not invalidate existing tokens when granting or revoking roles, which allows remote authenticated users…
Medium4.0EPSS 1.9%
- Published
- Updated
- Reserved
- Assigned by
- redhat
Description
OpenStack Keystone 2012.1.3 does not invalidate existing tokens when granting or revoking roles, which allows remote authenticated users to retain the privileges of the revoked roles.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | Medium4.0 | AV:N/AC:L/Au:S/C:N/I:P/A:N |
- EPSS (exploitation in 30 days)
- 1.9% · top 20% of all CVEs (2 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 4.0.
Weakness
Affected products
n/a
- affected n/a
Affected packages
From reviewed advisories of the GitHub Advisory Database.
- PyPIkeystoneGHSA-mrxv-65rv-6hxq (opens in a new tab)
References (7)
- 85484 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 50531 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- [oss-security] 20120912 [OSSA 2012-014] Revoking a role does not affect existing tokens (CVE-2012-4413) (opens in a new tab)mailing-listx_refsource_MLISTx_transferred
- keystone-roles-sec-bypass(78478) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- USN-1564-1 (opens in a new tab)vendor-advisoryx_refsource_UBUNTUx_transferred
- 55524 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 50590 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_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-mrxv-65rv-6hxq (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Record last updated .