OpenStack Neutron up to 2013.2.2 improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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3.0$0-$5k0.00

Summaryinfo

A vulnerability marked as problematic has been reported in OpenStack Neutron. Affected by this vulnerability is an unknown functionality. This manipulation causes improper authentication. The identification of this vulnerability is CVE-2014-0056. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability has been found in OpenStack Neutron (Cloud Software) and classified as problematic. Affected by this vulnerability is an unknown code. The manipulation with an unknown input leads to a improper authentication vulnerability. The CWE definition for the vulnerability is CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. As an impact it is known to affect confidentiality. The summary by CVE is:

The l3-agent in OpenStack Neutron 2012.2 before 2013.2.3 does not check the tenant id when creating ports, which allows remote authenticated users to plug ports into the routers of arbitrary tenants via the device id in a port-create command.

The weakness was shared 05/08/2014 (Website). It is possible to read the advisory at bugs.launchpad.net. This vulnerability is known as CVE-2014-0056 since 12/03/2013. The exploitation appears to be difficult. The attack can be launched remotely. A single authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 73884 (Ubuntu 13.10 : neutron vulnerability (USN-2194-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 195472 (Ubuntu Security Notification for OpenStack Neutron Vulnerability (USN-2194-1)).

Upgrading to version 2012.2.3 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (92321), Tenable (73884), SecurityFocus (BID 66497†) and Vulnerability Center (SBV-44520†). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 3.1
VulDB Meta Temp Score: 3.0

VulDB Base Score: 3.1
VulDB Temp Score: 3.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 73884
Nessus Name: Ubuntu 13.10 : neutron vulnerability (USN-2194-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 841808
OpenVAS Name: Ubuntu Update for neutron USN-2194-1
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Neutron 2012.2.3

Timelineinfo

09/22/2013 🔍
12/03/2013 +72 days 🔍
05/06/2014 +154 days 🔍
05/08/2014 +2 days 🔍
05/08/2014 +0 days 🔍
05/15/2014 +7 days 🔍
03/25/2015 +314 days 🔍
12/22/2024 +3560 days 🔍

Sourcesinfo

Vendor: openstack.org

Advisory: USN-2194-1
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2014-0056 (🔍)
GCVE (CVE): GCVE-0-2014-0056
GCVE (VulDB): GCVE-100-69619

OVAL: 🔍

X-Force: 92321
SecurityFocus: 66497
Vulnerability Center: 44520 - OpenStack Neutron Remote Bypass Restrictions due to Improper Authorization Checks of Tenant ID, Low

Entryinfo

Created: 03/25/2015 16:45
Updated: 12/22/2024 09:42
Changes: 03/25/2015 16:45 (66), 05/28/2017 03:02 (2), 03/21/2022 09:36 (3), 03/21/2022 09:39 (1), 03/21/2022 09:40 (1), 12/22/2024 09:42 (18)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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