Executive Summary
Summary | |
---|---|
Title | OpenStack Keystone vulnerabilities |
Informations | |||
---|---|---|---|
Name | USN-1641-1 | First vendor Publication | 2012-11-28 |
Vendor | Ubuntu | Last vendor Modification | 2012-11-28 |
Severity (Vendor) | N/A | Revision | N/A |
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:M/Au:S/C:P/I:P/A:N) | |||
---|---|---|---|
Cvss Base Score | 4.9 | Attack Range | Network |
Cvss Impact Score | 4.9 | Attack Complexity | Medium |
Cvss Expoit Score | 6.8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 12.10 - Ubuntu 12.04 LTS Summary: Keystone would allow unintended access to files over the network. Software Description: - keystone: OpenStack identity service Details: Vijaya Erukala discovered that Keystone did not properly invalidate EC2-style credentials such that if credentials were removed from a tenant, an authenticated and authorized user using those credentials may still be allowed access beyond the account owner's expectations. (CVE-2012-5571) It was discovered that Keystone did not properly implement token expiration. A remote attacker could use this to continue to access an account that is disabled or has a changed password. This issue was previously fixed as CVE-2012-3426 but was reintroduced in Ubuntu 12.10. (CVE-2012-5563) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 12.10: Ubuntu 12.04 LTS: In general, a standard system update will make all the necessary changes. References: Package Information: https://launchpad.net/ubuntu/+source/keystone/2012.1+stable~20120824-a16a0ab9-0ubuntu2.3 |
Original Source
Url : http://www.ubuntu.com/usn/USN-1641-1 |
CWE : Common Weakness Enumeration
% | Id | Name |
---|---|---|
67 % | CWE-255 | Credentials Management |
33 % | CWE-264 | Permissions, Privileges, and Access Controls |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:17820 | |||
Oval ID: | oval:org.mitre.oval:def:17820 | ||
Title: | USN-1641-1 -- keystone vulnerabilities | ||
Description: | Keystone would allow unintended access to files over the network. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-1641-1 CVE-2012-5571 CVE-2012-3426 CVE-2012-5563 | Version: | 7 |
Platform(s): | Ubuntu 12.10 Ubuntu 12.04 | Product(s): | keystone |
Definition Synopsis: | |||
Definition Id: oval:org.mitre.oval:def:18010 | |||
Oval ID: | oval:org.mitre.oval:def:18010 | ||
Title: | USN-1552-1 -- keystone vulnerabilities | ||
Description: | Two security issues were fixed in OpenStack Keystone. | ||
Family: | unix | Class: | patch |
Reference(s): | USN-1552-1 CVE-2012-3542 CVE-2012-3426 | Version: | 7 |
Platform(s): | Ubuntu 12.04 | Product(s): | keystone |
Definition Synopsis: | |||
CPE : Common Platform Enumeration
Type | Description | Count |
---|---|---|
Application | 2 | |
Application | 1 | |
Application | 1 | |
Application | 2 |
OpenVAS Exploits
Date | Description |
---|---|
2012-12-11 | Name : Fedora Update for openstack-keystone FEDORA-2012-19341 File : nvt/gb_fedora_2012_19341_openstack-keystone_fc17.nasl |
2012-11-29 | Name : Ubuntu Update for keystone USN-1641-1 File : nvt/gb_ubuntu_USN_1641_1.nasl |
2012-10-05 | Name : Fedora Update for openstack-keystone FEDORA-2012-13075 File : nvt/gb_fedora_2012_13075_openstack-keystone_fc17.nasl |
2012-09-04 | Name : Ubuntu Update for keystone USN-1552-1 File : nvt/gb_ubuntu_USN_1552_1.nasl |
Nessus® Vulnerability Scanner
Date | Description |
---|---|
2012-12-11 | Name : The remote Fedora host is missing a security update. File : fedora_2012-19341.nasl - Type : ACT_GATHER_INFO |
2012-12-11 | Name : The remote Fedora host is missing a security update. File : fedora_2012-19584.nasl - Type : ACT_GATHER_INFO |
2012-11-29 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-1641-1.nasl - Type : ACT_GATHER_INFO |
2012-09-04 | Name : The remote Ubuntu host is missing one or more security-related patches. File : ubuntu_USN-1552-1.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 12:01:06 |
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2012-12-18 13:20:06 |
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2012-11-28 21:19:11 |
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