openstack-keystone: user and group id mismatch
Published Nov 3, 2014
6.5
MEDIUMCVSS 2.0
EPSS 1.40%
Description
OpenStack Identity (Keystone) before 2014.1.1 does not properly handle when a role is assigned to a group that has the same ID as a user, which allows remote authenticated users to gain privileges that are assigned to a group with the same ID.
Affected products
No data.
No data.
Red Hat OpenStack Platform 3
openstack-keystone
Not affected
Red Hat OpenStack Platform 4
openstack-keystone
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat OpenStack Platform 3 | openstack-keystone | Not affected | n/a |
| Red Hat OpenStack Platform 4 | openstack-keystone | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
Not vulnerable. This issue did not affect the versions of openstack-keystone as shipped with Red Hat Enterprise Linux OpenStack Platform 3 and 4.
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:P/A:P
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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.40% (0.01397) | 71.44th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.39% (0.01386) | 68.57th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.30% (0.00303) | 51.39th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.33% (0.00333) | 72.02th | v3 (v2023.03.01) |
| Feb 8, 2024 | 0.33% (0.00327) | 70.06th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.33% (0.00327) | 66.18th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.06% (0.01061) | 52.82th | v2 (v2022.01.01) |
| Sep 19, 2022 | 1.06% (0.01061) | 51.19th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.06% (0.01061) | 49.19th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.06% (0.01061) | 28.23th | v2 (v2022.01.01) |
References (12)
- http://www.openwall.com/lists/oss-security/2014/05/21/3 mailing-listx_refsource_MLISTMailing ListPatchThird Party Advisory
- https://access.redhat.com/security/cve/CVE-2014-0204 Vendor Advisory
- https://bugs.launchpad.net/keystone/+bug/1309228 x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1095981 Issue Tracking
- https://github.com/advisories/GHSA-c4p9-87h3-7vr4 Advisory
- https://github.com/openstack/keystone/commit/729dcad7384ba66ee7494154969cdd7ae90d86ee
- https://github.com/openstack/keystone/commit/786af9829c5329a982e3451f77afebbfb21850bd
- https://github.com/openstack/keystone/commit/97dfd55ad1b40365754dcbfce856f7ffae280a44
- https://github.com/openstack/keystone/commit/f0eee2f3b48dd0cffb9f75e396da2d914925cba5
- https://nvd.nist.gov/vuln/detail/CVE-2014-0204
- https://review.openstack.org/#/c/94396 x_refsource_CONFIRMPatchThird Party Advisory
- https://www.cve.org/CVERecord?id=CVE-2014-0204
| Link | Providers | Tags |
|---|---|---|
| http://www.openwall.com/lists/oss-security/2014/05/21/3 | mailing-listx_refsource_MLISTMailing ListPatchThird Party Advisory | |
| https://access.redhat.com/security/cve/CVE-2014-0204 | Vendor Advisory | |
| https://bugs.launchpad.net/keystone/+bug/1309228 | x_refsource_CONFIRMExploitIssue TrackingThird Party Advisory | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1095981 | Issue Tracking | |
| https://github.com/advisories/GHSA-c4p9-87h3-7vr4 | Advisory | |
| https://github.com/openstack/keystone/commit/729dcad7384ba66ee7494154969cdd7ae90d86ee | ||
| https://github.com/openstack/keystone/commit/786af9829c5329a982e3451f77afebbfb21850bd | ||
| https://github.com/openstack/keystone/commit/97dfd55ad1b40365754dcbfce856f7ffae280a44 | ||
| https://github.com/openstack/keystone/commit/f0eee2f3b48dd0cffb9f75e396da2d914925cba5 | ||
| https://nvd.nist.gov/vuln/detail/CVE-2014-0204 | ||
| https://review.openstack.org/#/c/94396 | x_refsource_CONFIRMPatchThird Party Advisory | |
| https://www.cve.org/CVERecord?id=CVE-2014-0204 |
Change history (0)
No recorded changes yet.