CVE-2014-0105 - The auth_token middleware in the OpenStack Python client library for Keystone (aka python-keystonecl

CVE-2014-0105

Summary

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."

References

Vulnerable Configurations

cpe:2.3:a:openstack:python-keystoneclient:0.2.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.2.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.2.3:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.2.3:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.2.4:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.2.4:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.3.0:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.3.0:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.3.1:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.3.1:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.3.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.3.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.2.5:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.2.5:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.4.2:*:*:*:*:*:*:*
cpe:2.3:a:openstack:python-keystoneclient:0.4.2:*:*:*:*:*:*:*

CVSS

Base:	6.0 (as of 16-12-2017 - 02:29)
Impact:
Exploitability:

CWE

CWE-255

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	MEDIUM	SINGLE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:M/Au:S/C:P/I:P/A:P

redhat via4

advisories

rhsa
id RHSA-2014:0382
rhsa
id RHSA-2014:0409

rpms

python-keystoneclient-1:0.7.1-2.el6ost
python-keystoneclient-doc-1:0.7.1-2.el6ost
python-six-0:1.5.2-1.el6
python-keystoneclient-1:0.7.1-2.el6ost
python-keystoneclient-doc-1:0.7.1-2.el6ost
python-six-0:1.5.2-1.el6
python-keystoneclient-1:0.2.3-8.el6ost
python-keystoneclient-doc-1:0.2.3-8.el6ost

refmap via4

confirm	https://bugs.launchpad.net/python-keystoneclient/+bug/1282865
mlist	[oss-security] 20140327 [OSSA 2014-007] Potential context confusion in Keystone middleware (CVE-2014-0105)

Last major update

16-12-2017 - 02:29

Published

15-04-2014 - 14:55

Last modified

16-12-2017 - 02:29