2012.1.1: fails to raise Unauthorized user error for disabled tenant
Published Oct 9, 2012
4.0
MEDIUMCVSS 2.0
EPSS 2.29%
Description
OpenStack Keystone Essex before 2012.1.2 and Folsom before folsom-3 does not properly handle authorization tokens for disabled tenants, which allows remote authenticated users to access the tenant's resources by requesting a token for the tenant.
Affected products
No data.
No data.
OpenStack Essex for RHEL 6
openstack-keystone-0:2012.1.2-4.el6
Fixed · RHSA-2012:1378
| Product | Package | State | Advisory |
|---|---|---|---|
| OpenStack Essex for RHEL 6 | openstack-keystone-0:2012.1.2-4.el6 | Fixed | RHSA-2012:1378 |
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:S/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.29% (0.02286) | 82.55th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.27% (0.02267) | 80.69th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.41% (0.00413) | 59.46th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.27% (0.00267) | 68.52th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.27% (0.00267) | 66.73th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.27% (0.00267) | 62.46th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.31% (0.01315) | 68.50th | v2 (v2022.01.01) |
| Feb 13, 2023 | 1.31% (0.01315) | 67.95th | v2 (v2022.01.01) |
| Feb 3, 2023 | 1.81% (0.01815) | 76.50th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.31% (0.01315) | 66.08th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.31% (0.01315) | 41.88th | v2 (v2022.01.01) |
References (12)
- http://secunia.com/advisories/50665 third-party-advisoryx_refsource_SECUNIAThird Party Advisory
- http://www.openwall.com/lists/oss-security/2012/09/28/6 mailing-listx_refsource_MLISTMailing ListThird Party Advisory
- http://www.securityfocus.com/bid/55716 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://access.redhat.com/security/cve/CVE-2012-4457 Vendor Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=861180 x_refsource_MISCIssue TrackingThird Party Advisory
- https://exchange.xforce.ibmcloud.com/vulnerabilities/78947 vdb-entryx_refsource_XFThird Party AdvisoryVDB Entry
- https://github.com/advisories/GHSA-x8h4-xf47-pqc3 Advisory
- https://github.com/openstack/keystone/commit/4ebfdfaf23c6da8e3c182bf3ec2cb2b7132ef685 x_refsource_CONFIRMThird Party Advisory
- https://github.com/openstack/keystone/commit/5373601bbdda10f879c08af1698852142b75f8d5 x_refsource_CONFIRMThird Party Advisory
- https://lists.launchpad.net/openstack/msg17035.html mailing-listx_refsource_MLISTThird Party Advisory
- https://nvd.nist.gov/vuln/detail/CVE-2012-4457
- https://www.cve.org/CVERecord?id=CVE-2012-4457
Change history (0)
No recorded changes yet.