{"id":"CVE-2014-0105","aliases":["DEBIAN-CVE-2014-0105","EUVD-2014-0092","GHSA-gwvq-rgqf-993f","PYSEC-2014-70","RHSA-2014:0382","RHSA-2014:0409","RHSA-2014:0442","UBUNTU-CVE-2014-0105","openSUSE-SU-2024:10471-1"],"status":"published","title":"python-keystoneclient vulnerable to context confusion in Keystone auth_token middleware","description":"The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an \"interaction between eventlet and python-memcached.\"","severity":{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01092,"percentile":0.65639,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-255","CWE-522"],"published":"2014-04-15T14:00:00Z","modified":"2026-10-23T15:47:39Z","fixes":[{"ecosystem":"PyPI","package":"python-keystoneclient","fixed_in":["0.7.0"],"sources":["ghsa","osv"]},{"ecosystem":"Debian:12","package":"keystone","fixed_in":["2013.1.1-2"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"keystone","fixed_in":["2013.1.1-2"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"keystone","fixed_in":["2013.1.1-2"],"sources":["osv"]},{"ecosystem":"Debian:12","package":"python-keystoneclient","fixed_in":["1:0.6.0-4"],"sources":["osv"]},{"ecosystem":"Debian:13","package":"python-keystoneclient","fixed_in":["1:0.6.0-4"],"sources":["osv"]},{"ecosystem":"Debian:14","package":"python-keystoneclient","fixed_in":["1:0.6.0-4"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:4::el6","package":"python-keystoneclient","fixed_in":["1:0.7.1-2.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:4::el6","package":"python-keystoneclient-doc","fixed_in":["1:0.7.1-2.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:4::el6","package":"python-six","fixed_in":["0:1.5.2-1.el6"],"sources":["osv"]},{"ecosystem":"Red Hat:storage:2.1:server:el6","package":"python-keystoneclient","fixed_in":["1:0.7.1-2.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:storage:2.1:server:el6","package":"python-keystoneclient-doc","fixed_in":["1:0.7.1-2.el6ost"],"sources":["osv"]},{"ecosystem":"Red Hat:storage:2.1:server:el6","package":"python-six","fixed_in":["0:1.5.2-1.el6"],"sources":["osv"]},{"ecosystem":"Red Hat:openstack:3::el6","package":"python-keystoneclient","fixed_in":["1:0.2.3-8.el6ost"],"sources":["osv"]},{"ecosystem":"Red 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Advisory","advisory","web"]},{"url":"http://www.openwall.com/lists/oss-security/2014/03/27/4","tags":["mailing-list","x_refsource_MLIST","x_transferred","Patch","fix","web"]},{"url":"http://rhn.redhat.com/errata/RHSA-2014-0382.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory","web"]},{"url":"http://rhn.redhat.com/errata/RHSA-2014-0409.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","advisory","web"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2014-0105","tags":["advisory"]},{"url":"https://review.opendev.org/c/openstack/python-keystoneclient/+/81078","tags":["web"]},{"url":"https://github.com/pypa/advisory-database/tree/main/vulns/python-keystoneclient/PYSEC-2014-70.yaml","tags":["web"]},{"url":"https://github.com/advisories/GHSA-gwvq-rgqf-993f","tags":["advisory"]},{"url":"https://security-tracker.debian.org/tracker/CVE-2014-0105","tags":["advisory"]},{"url":"https://github.com/openstack/python-keystoneclient","tags":["package"]},{"url":"https://access.redhat.com/errata/RHSA-2014:0382","tags":["advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","tags":["article"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1082165","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_0382.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2014-0105","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2014-0105","tags":["advisory","report"]},{"url":"https://access.redhat.com/errata/RHSA-2014:0409","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_0409.json","tags":["advisory"]},{"url":"https://access.redhat.com/errata/RHSA-2014:0442","tags":["advisory"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2014/rhsa-2014_0442.json","tags":["advisory"]},{"url":"https://ubuntu.com/security/CVE-2014-0105","tags":["report"]},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2014-0105","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2014-7144","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2015-1852","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2014-0105","description":"The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an \"interaction between eventlet and python-memcached.\"","status":"published","published":"2014-04-15T14:00:00Z","modified":"2024-08-06T09:05:38.815Z","updated_at":"2026-11-02T14:33:47.330011Z"}],"euvd":[{"id":"EUVD-2014-0092","description":"The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an \"interaction between eventlet and python-memcached.\"","status":"published","published":"2014-04-15T14:00:00Z","modified":"2024-08-06T09:05:38Z","updated_at":"2026-11-03T01:57:22.992Z"}],"ghsa":[{"id":"GHSA-gwvq-rgqf-993f","title":"python-keystoneclient vulnerable to context confusion in Keystone auth_token middleware","description":"A context confusion vulnerability was identified in Keystone auth_token middleware (shipped in python-keystoneclient) before 0.7.0. By doing repeated requests, with sufficient load on the target system, an authenticated user may in certain situations assume another authenticated user's complete identity and multi-tenant authorizations, potentially resulting in a privilege escalation. Note that it is related to a bad interaction between eventlet and python-memcached that should be avoided if the calling process already monkey-patches \"thread\" to use eventlet. Only keystone middleware setups using auth_token with memcache are vulnerable.","status":"published","published":"2022-05-17T00:13:54Z","modified":"2024-10-25T20:47:20Z","cvss":[{"version":"4.0","score":2.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L","level":"low"},{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L","level":"medium"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T14:38:13.09489Z"}],"nvd":[{"id":"CVE-2014-0105","description":"The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an \"interaction between eventlet and python-memcached.\"","status":"published","published":"2014-04-15T14:55:03.577Z","modified":"2026-06-17T00:02:16.99Z","cvss":[{"version":"2.0","score":6,"vector":"AV:N/AC:M/Au:S/C:P/I:P/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-255"],"updated_at":"2026-11-02T14:02:53.710973Z"}],"osv":[{"id":"GHSA-gwvq-rgqf-993f","title":"python-keystoneclient vulnerable to context confusion in Keystone auth_token middleware","description":"A context confusion vulnerability was identified in Keystone auth_token middleware (shipped in python-keystoneclient) before 0.7.0. By doing repeated requests, with sufficient load on the target system, an authenticated user may in certain situations assume another authenticated user's complete identity and multi-tenant authorizations, potentially resulting in a privilege escalation. Note that it is related to a bad interaction between eventlet and python-memcached that should be avoided if the calling process already monkey-patches \"thread\" to use eventlet. Only keystone middleware setups using auth_token with memcache are vulnerable.","status":"published","published":"2022-05-17T00:13:54Z","modified":"2024-10-25T21:01:25.911089Z","cvss":[{"version":"3.1","score":6,"vector":"CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:L","level":"medium"},{"version":"4.0","score":2.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:N/VI:N/VA:N/SC:L/SI:L/SA:L","level":"low"}],"cwes":["CWE-522"],"updated_at":"2026-11-02T15:46:48.191583Z"},{"id":"CVE-2014-0105","description":"The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an \"interaction between eventlet and python-memcached.\"","status":"published","published":"2014-04-15T14:55:03Z","modified":"2026-04-10T03:43:31.655195Z","updated_at":"2026-11-02T15:43:59.361892Z"},{"id":"DEBIAN-CVE-2014-0105","description":"The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an \"interaction between eventlet and python-memcached.\"","status":"published","published":"2014-04-15T14:55:03.577Z","modified":"2026-10-23T15:47:39.898420329Z","updated_at":"2026-11-02T15:45:25.819707Z"},{"id":"openSUSE-SU-2024:10471-1","title":"python-keystoneclient-3.5.0-1.1 on GA media","description":"These are all security issues fixed in the python-keystoneclient-3.5.0-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:22:41.912669Z","updated_at":"2026-11-02T16:58:34.487567Z"},{"id":"PYSEC-2014-70","description":"The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an \"interaction between eventlet and python-memcached.\"","status":"published","published":"2014-04-15T14:55:00Z","modified":"2026-06-10T17:02:31.937938209Z","updated_at":"2026-11-02T15:52:51.645172Z"},{"id":"RHSA-2014:0382","title":"Red Hat Security Advisory: python-keystoneclient security update","status":"published","published":"2024-09-15T21:34:39Z","modified":"2026-08-01T10:30:08.147882011Z","updated_at":"2026-11-02T15:53:01.993625Z"},{"id":"RHSA-2014:0409","title":"Red Hat Security Advisory: python-keystoneclient security update","status":"published","published":"2024-09-15T21:34:44Z","modified":"2026-08-01T10:30:29.527447786Z","updated_at":"2026-11-02T15:53:01.993625Z"},{"id":"RHSA-2014:0442","title":"Red Hat Security Advisory: python-keystoneclient security update","status":"published","published":"2024-09-15T21:34:34Z","modified":"2026-08-01T10:30:08.461121922Z","updated_at":"2026-11-02T15:53:02.532052Z"},{"id":"UBUNTU-CVE-2014-0105","description":"The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystoneclient) before 0.7.0 does not properly retrieve user tokens from memcache, which allows remote authenticated users to gain privileges in opportunistic circumstances via a large number of requests, related to an \"interaction between eventlet and python-memcached.\"","status":"withdrawn","published":"2014-04-15T14:55:00Z","modified":"2025-07-16T07:17:12.176499Z","updated_at":"2026-11-02T15:54:07.855521Z"}]}}