Executive Summary

Summary
Title openstack-keystone security and bug fix update
Informations
Name RHSA-2014:1790 First vendor Publication 2014-11-03
Vendor RedHat Last vendor Modification 2014-11-03
Severity (Vendor) Important Revision 01

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score NA
Base Score NA Environmental Score NA
impact SubScore NA Temporal Score NA
Exploitabality Sub Score NA
 
Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:S/C:P/I:N/A:N)
Cvss Base Score 4 Attack Range Network
Cvss Impact Score 2.9 Attack Complexity Low
Cvss Expoit Score 8 Authentication Requires single instance
Calculate full CVSS 2.0 Vectors scores

Detail

Problem Description:

Updated openstack-keystone packages that fix one security issue and several bugs are now available for Red Hat Enterprise Linux OpenStack Platform 5.0 for Red Hat Enterprise Linux 7.

Red Hat Product Security has rated this update as having Important security impact. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available from the CVE link in the References section.

2. Relevant releases/architectures:

Red Hat Enterprise Linux OpenStack Platform 5.0 for RHEL 7 - noarch

3. Description:

The OpenStack Identity service (keystone) authenticates and authorizes OpenStack users by keeping track of users and their permitted activities. The Identity service supports multiple forms of authentication, including user name and password credentials, token-based systems, and AWS-style logins.

A flaw was found in the keystone catalog URL replacement. A user with permissions to register an endpoint could use this flaw to leak configuration data, including the master admin_token. Only keystone setups that allow non-cloud-admin users to create endpoints were affected by this issue. (CVE-2014-3621)

Red Hat would like to thank the OpenStack project for reporting this issue. Upstream acknowledges Brant Knudson from IBM as the original reporter.

The openstack-keystone packages have been upgraded to upstream version 2014.1.3, which provides a number of bug fixes over the previous version. (BZ#1149736)

All openstack-keystone users are advised to upgrade to these updated packages, which correct these issues.

4. Solution:

Before applying this update, make sure all previously released errata relevant to your system have been applied.

This update is available via the Red Hat Network. Details on how to use the Red Hat Network to apply this update are available at https://access.redhat.com/articles/11258

5. Bugs fixed (https://bugzilla.redhat.com/):

1113534 - LDAP misconfiguration should be handled better 1116551 - Can't get a token with curl when keystone is running in Apache with LDAP 1139937 - CVE-2014-3621 openstack-keystone: configuration data information leak through Keystone catalog 1140152 - Keystone LDAPS connection using CA certificate 1149425 - Include policy.v3cloudsample.json example 1149736 - Rebase openstack-keystone to 2014.1.3

Original Source

Url : https://rhn.redhat.com/errata/RHSA-2014-1790.html

CWE : Common Weakness Enumeration

% Id Name
100 % CWE-200 Information Exposure

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:28246
 
Oval ID: oval:org.mitre.oval:def:28246
Title: USN-2406-1 -- OpenStack Keystone vulnerability
Description: Brant Knudson discovered that OpenStack Keystone did not properly perform input sanitization when performing endpoint catalog substitution. A remote attacker with privileged access for creating endpoints could exploit this to obtain sensitive information.
Family: unix Class: patch
Reference(s): USN-2406-1
CVE-2014-3621
Version: 3
Platform(s): Ubuntu 14.04
Product(s): keystone
Definition Synopsis:

CPE : Common Platform Enumeration

TypeDescriptionCount
Application 33
Application 1
Os 1

Nessus® Vulnerability Scanner

Date Description
2015-01-19 Name : The remote Solaris system is missing a security patch for third-party software.
File : solaris11_keystone_20141014.nasl - Type : ACT_GATHER_INFO
2014-11-12 Name : The remote Ubuntu host is missing a security-related patch.
File : ubuntu_USN-2406-1.nasl - Type : ACT_GATHER_INFO

Alert History

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0
Date Informations
2014-11-03 13:25:06
  • First insertion