Executive Summary
| Summary | |
|---|---|
| Title | OpenStack Neutron vulnerabilities |
| Informations | |||
|---|---|---|---|
| Name | USN-2255-1 | First vendor Publication | 2014-06-25 |
| Vendor | Ubuntu | Last vendor Modification | 2014-06-25 |
| 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:L/Au:S/C:C/I:C/A:C) | |||
|---|---|---|---|
| Cvss Base Score | 9 | Attack Range | Network |
| Cvss Impact Score | 10 | Attack Complexity | Low |
| Cvss Expoit Score | 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 14.04 LTS - Ubuntu 13.10 Summary: Several security issues were fixed in OpenStack Neutron. Software Description: - neutron: OpenStack Virtual Network Service Details: Darragh O'Reilly discovered that the Ubuntu packaging for OpenStack Neutron did not properly set up its sudo configuration. If a different flaw was found in OpenStack Neutron, this vulnerability could be used to escalate privileges. (CVE-2013-6433) Stephen Ma and Christoph Thiel discovered that the openvswitch-agent in OpenStack Neutron did not properly perform input validation when creating security group rules when specifying --remote-ip-prefix. A remote authenticated attacker could exploit this to prevent application of additional rules. (CVE-2014-0187) Thiago Martins discovered that OpenStack Neutron would inappropriately apply SNAT rules to IPv6 subnets when using the L3-agent. A remote authenticated attacker could exploit this to prevent floating IPv4 addresses from being attached throughout the cloud. (CVE-2014-4167) Update instructions: The problem can be corrected by updating your system to the following package versions: Ubuntu 14.04 LTS: 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-2255-1 |
CWE : Common Weakness Enumeration
| % | Id | Name |
|---|---|---|
| 100 % | CWE-264 | Permissions, Privileges, and Access Controls |
OVAL Definitions
| Definition Id: oval:org.mitre.oval:def:24192 | |||
| Oval ID: | oval:org.mitre.oval:def:24192 | ||
| Title: | USN-2255-1 -- neutron vulnerabilities | ||
| Description: | Several security issues were fixed in OpenStack Neutron. | ||
| Family: | unix | Class: | patch |
| Reference(s): | USN-2255-1 CVE-2013-6433 CVE-2014-0187 CVE-2014-4167 | Version: | 3 |
| Platform(s): | Ubuntu 14.04 Ubuntu 13.10 | Product(s): | neutron |
| Definition Synopsis: | |||
| |||
CPE : Common Platform Enumeration
Nessus® Vulnerability Scanner
| Date | Description |
|---|---|
| 2014-06-26 | Name : The remote Fedora host is missing a security update. File : fedora_2014-7446.nasl - Type : ACT_GATHER_INFO |
| 2014-06-26 | Name : The remote Ubuntu host is missing a security-related patch. File : ubuntu_USN-2255-1.nasl - Type : ACT_GATHER_INFO |
| 2014-05-29 | Name : The remote Fedora host is missing a security update. File : fedora_2014-6520.nasl - Type : ACT_GATHER_INFO |
Alert History
| Date | Informations |
|---|---|
| 2014-07-11 21:27:18 |
|
| 2014-06-27 13:26:21 |
|
| 2014-06-26 00:24:15 |
|
