openstack/keystone · Security
OpenStack Identity (Keystone) Trustee token revocations does not work with memcache backend
- GHSA ID
- GHSA-23x9-8hxr-978c
- CVE ID
- CVE-2014-2237
- Severity
- high
- Published
- Updated
- CVSS
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- CVSS v3
- 6.5 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
- CVSS v4
- 7.1 · 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
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.
CWEs
- CWE-287 · Improper Authentication
- CWE-1270 · Generation of Incorrect Security Tokens
References
- https://nvd.nist.gov/vuln/detail/CVE-2014-2237 ↗
- https://bugs.launchpad.net/keystone/+bug/1260080 ↗
- http://www.openwall.com/lists/oss-security/2014/03/04/16 ↗
- https://github.com/openstack/keystone/commit/813d1254eb4f7a7d40009b23bbadbc4c5cc5daac ↗
- https://github.com/openstack/keystone/commit/a411c944af78c36f2fdb87d305ba452dc52d7ed3 ↗
- https://github.com/openstack/keystone/commit/b6f0e26da0e2ab0892a5658da281a065e668637b ↗
- https://github.com/pypa/advisory-database/tree/main/vulns/keystone/PYSEC-2014-105.yaml ↗
- https://rhn.redhat.com/errata/RHSA-2014-0580.html ↗
- https://github.com/advisories/GHSA-23x9-8hxr-978c ↗