openstack-keystone: revocation events are broken with mysql
Published Aug 25, 2014
7.1
HIGHCVSS 4.0
EPSS 1.59%
Description
The MySQL token driver in OpenStack Identity (Keystone) 2014.1.x before 2014.1.2.1 and Juno before Juno-3 stores timestamps with the incorrect precision, which causes the expiration comparison for tokens to fail and allows remote authenticated users to retain access via an expired token.
Affected products
No data.
No data.
Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6
openstack-keystone-0:2014.1.2.1-2.el6ost
Fixed · RHSA-2014:1122
Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7
openstack-keystone-0:2014.1.2.1-1.el7ost
Fixed · RHSA-2014:1121
Red Hat OpenStack Platform 4
openstack-keystone
Not affected
| Product | Package | State | Advisory |
|---|---|---|---|
| Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 6 | openstack-keystone-0:2014.1.2.1-2.el6ost | Fixed | RHSA-2014:1122 |
| Red Hat Enterprise Linux OpenStack Platform 5.0 (Icehouse) for RHEL 7 | openstack-keystone-0:2014.1.2.1-1.el7ost | Fixed | RHSA-2014:1121 |
| Red Hat OpenStack Platform 4 | openstack-keystone | Not affected | n/a |
No package ranges for this CVE.
Remediation
Red Hat statement
This issue does not affected openstack-keystone as shipped with Red Hat Enterprise Linux OpenStack Platform 4.0.
Metrics
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
No CVSS v3.0 score for this CVE.
AV:N/AC:M/Au:S/C:P/I:P/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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.59% (0.01592) | 74.79th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.59% (0.01592) | 72.43th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.24% (0.00244) | 45.73th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.19% (0.00188) | 57.51th | v3 (v2023.03.01) |
| Jul 10, 2024 | 0.19% (0.00188) | 56.50th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.19% (0.00188) | 54.45th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.13% (0.01132) | 56.11th | v2 (v2022.01.01) |
| Sep 22, 2022 | 1.13% (0.01132) | 54.59th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.13% (0.01132) | 52.58th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.13% (0.01132) | 30.65th | v2 (v2022.01.01) |
References (13)
- http://rhn.redhat.com/errata/RHSA-2014-1121.html vendor-advisoryx_refsource_REDHAT
- http://rhn.redhat.com/errata/RHSA-2014-1122.html vendor-advisoryx_refsource_REDHAT
- http://www.openwall.com/lists/oss-security/2014/08/15/6 mailing-listx_refsource_MLIST
- http://www.ubuntu.com/usn/USN-2324-1 vendor-advisoryx_refsource_UBUNTU
- https://access.redhat.com/security/cve/CVE-2014-5251 Vendor Advisory
- https://bugs.launchpad.net/keystone/+bug/1347961 x_refsource_MISC
- https://bugzilla.redhat.com/show_bug.cgi?id=1127259 Issue Tracking
- https://github.com/advisories/GHSA-gmvp-5rf9-mxcm Advisory
- https://github.com/openstack/keystone/commit/6cbf835542d62e6e5db4b4aef7141b1731cad9dc
- https://github.com/openstack/keystone/commit/7aee6304f653475a4130dc3e5be602e91481f108
- https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2014-107.yaml
- https://nvd.nist.gov/vuln/detail/CVE-2014-5251
- https://www.cve.org/CVERecord?id=CVE-2014-5251
| Link | Providers | Tags |
|---|---|---|
| http://rhn.redhat.com/errata/RHSA-2014-1121.html | vendor-advisoryx_refsource_REDHAT | |
| http://rhn.redhat.com/errata/RHSA-2014-1122.html | vendor-advisoryx_refsource_REDHAT | |
| http://www.openwall.com/lists/oss-security/2014/08/15/6 | mailing-listx_refsource_MLIST | |
| http://www.ubuntu.com/usn/USN-2324-1 | vendor-advisoryx_refsource_UBUNTU | |
| https://access.redhat.com/security/cve/CVE-2014-5251 | Vendor Advisory | |
| https://bugs.launchpad.net/keystone/+bug/1347961 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1127259 | Issue Tracking | |
| https://github.com/advisories/GHSA-gmvp-5rf9-mxcm | Advisory | |
| https://github.com/openstack/keystone/commit/6cbf835542d62e6e5db4b4aef7141b1731cad9dc | ||
| https://github.com/openstack/keystone/commit/7aee6304f653475a4130dc3e5be602e91481f108 | ||
| https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2014-107.yaml | ||
| https://nvd.nist.gov/vuln/detail/CVE-2014-5251 | ||
| https://www.cve.org/CVERecord?id=CVE-2014-5251 |
Change history (0)
No recorded changes yet.