CVE-2014-2237
Description
The memcache token backend in OpenStack Identity (Keystone) 2013.1 through 2.013.1.4, 2013.2 through 2013.2.2, and icehouse before icehouse-3, when issuing a trust token with impersonation enabled, does not include this token in the trustee's token-index-list, which prevents the token from being invalidated by bulk token revocation and allows the trustee to bypass intended access restrictions.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 2013.2.3-1 |
| sid | Fixed | 2013.2.3-1 |
| forky | Fixed | 2013.2.3-1 |
| bullseye | Fixed | 2013.2.3-1 |
| bookworm | Fixed | 2013.2.3-1 |
Package impact
| Ecosystem | Package | Vulnerable | Fixed |
|---|---|---|---|
| PyPI | keystone | <8.0.0a0 | 8.0.0a0 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2014-2237
- https://github.com/openstack/keystone/commit/813d1254eb4f7a7d40009b23bbadbc4c5cc5daac
- https://github.com/openstack/keystone/commit/a411c944af78c36f2fdb87d305ba452dc52d7ed3
- https://github.com/openstack/keystone/commit/b6f0e26da0e2ab0892a5658da281a065e668637b
- https://bugs.launchpad.net/keystone/+bug/1260080
- https://github.com/openstack/keystone
- https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2014-105.yaml
- https://rhn.redhat.com/errata/RHSA-2014-0580.html
- http://www.openwall.com/lists/oss-security/2014/03/04/16
- http://rhn.redhat.com/errata/RHSA-2014-0580.html
- http://www.securityfocus.com/bid/65895
- https://security-tracker.debian.org/tracker/CVE-2014-2237
CWEs
CWE-264
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.