National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2014-0105 Detail

Current 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."

Source:  MITRE
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.0 MEDIUM
Vector: (AV:N/AC:M/Au:S/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 6.8


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://rhn.redhat.com/errata/RHSA-2014-0382.html
http://rhn.redhat.com/errata/RHSA-2014-0409.html
http://www.openwall.com/lists/oss-security/2014/03/27/4 Patch
https://bugs.launchpad.net/python-keystoneclient/+bug/1282865 Vendor Advisory

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:openstack:python-keystoneclient:0.2.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:openstack:python-keystoneclient:0.2.3:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:openstack:python-keystoneclient:0.2.4:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:openstack:python-keystoneclient:0.3.0:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:openstack:python-keystoneclient:0.3.1:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:openstack:python-keystoneclient:0.3.2:*:*:*:*:*:*:*
     Show Matching CPE(s)
 cpe:2.3:a:openstack:python-keystoneclient:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
Up to (including)
0.4.2


Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2014-0105
NVD Published Date:
04/15/2014
NVD Last Modified:
12/15/2017