Executive Summary
| Summary | |
|---|---|
| Title | OpenStack Keystone vulnerability |
| Informations | |||
|---|---|---|---|
| Name | USN-2061-1 | First vendor Publication | 2013-12-19 |
| Vendor | Ubuntu | Last vendor Modification | 2013-12-19 |
| 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:N/C:P/I:P/A:N) | |||
|---|---|---|---|
| Cvss Base Score | 5.8 | Attack Range | Network |
| Cvss Impact Score | 4.9 | Attack Complexity | Medium |
| Cvss Expoit Score | 8.6 | Authentication | None Required |
| Calculate full CVSS 2.0 Vectors scores | |||
Detail
| A security issue affects these releases of Ubuntu and its derivatives: - Ubuntu 13.10 Summary: Keystone access controls could be circumvented via EC2-style tokens. Software Description: - keystone: OpenStack identity service Details: Steven Hardy discovered that Keystone did not properly enforce trusts when using the ec2tokens API. An authenticated attacker could exploit this to retrieve a token not scoped to the trust and elevate privileges to the trustor's roles. Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 13.10: In general, a standard system update will make all the necessary changes. References: Package Information: |
Original Source
| Url : http://www.ubuntu.com/usn/USN-2061-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-269 | Improper Privilege Management |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:20734 | |||
| Oval ID: | oval:org.mitre.oval:def:20734 | ||
| Title: | USN-2061-1 -- keystone vulnerability | ||
| Description: | Keystone access controls could be circumvented via EC2-style tokens. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-2061-1 CVE-2013-6391 | Version: | 5 |
| Platform(s): | Ubuntu 13.10 | Product(s): | keystone |
| Definition Synopsis: | |||
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2014-04-07 | Name : The remote Fedora host is missing a security update. File : fedora_2014-4210.nasl - Type : ACT_GATHER_INFO |
| 2013-12-20 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2061-1.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-02-17 12:02:54 |
|
| 2013-12-20 05:18:18 |
|
