Canonical Ubuntu Linux up to 13.9 access control

CVSS Meta Temp Score
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CTI Interest Score
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4.1$0-$5k0.00

Summaryinfo

A vulnerability was found in Canonical Ubuntu Linux up to 13.9. It has been classified as problematic. The impacted element is an unknown function. Performing a manipulation results in access control. This vulnerability is identified as CVE-2014-4167. There is not any exploit available. Upgrading the affected component is recommended.

Detailsinfo

A vulnerability was found in Canonical Ubuntu Linux up to 13.9 (Operating System). It has been classified as problematic. This affects an unknown code block. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on availability. The summary by CVE is:

The L3-agent in OpenStack Neutron before 2013.2.4, 2014.x before 2014.1.2, and Juno before Juno-2 allows remote authenticated users to cause a denial of service (IPv4 address attachment outage) by attaching an IPv6 private subnet to a L3 router.

The weakness was released 07/11/2014 by Martin (Website). The advisory is shared at bugs.launchpad.net. This vulnerability is uniquely identified as CVE-2014-4167 since 06/17/2014. It is possible to initiate the attack remotely. The requirement for exploitation is a authentication. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 76222 (Fedora 20 : openstack-neutron-2013.2.3-9.fc20 (2014-7446)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 195531 (Ubuntu Security Notification for Neutron Vulnerabilities (USN-2255-1)).

Upgrading to version 13.10 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (93854), Tenable (76222), SecurityFocus (BID 68064†), Secunia (SA59533†) and Vulnerability Center (SBV-45186†). Entries connected to this vulnerability are available at VDB-69505 and VDB-69899. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.1

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
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: Access control
CWE: CWE-264
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: 76222
Nessus Name: Fedora 20 : openstack-neutron-2013.2.3-9.fc20 (2014-7446)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Ubuntu Linux 13.10

Timelineinfo

06/16/2014 🔍
06/16/2014 +0 days 🔍
06/17/2014 +1 days 🔍
06/26/2014 +9 days 🔍
06/30/2014 +4 days 🔍
06/30/2014 +0 days 🔍
07/11/2014 +11 days 🔍
07/11/2014 +0 days 🔍
03/26/2015 +258 days 🔍
03/24/2022 +2555 days 🔍

Sourcesinfo

Advisory: USN-2255-1
Researcher: Martin
Status: Not defined
Confirmation: 🔍

CVE: CVE-2014-4167 (🔍)
GCVE (CVE): GCVE-0-2014-4167
GCVE (VulDB): GCVE-100-70341

OVAL: 🔍

X-Force: 93854
SecurityFocus: 68064 - OpenStack Neutron L3-agent Remote Denial of Service Vulnerability
Secunia: 59533 - Ubuntu update for python-neutron, Not Critical
Vulnerability Center: 45186 - OpenStack Neutron before 2013.2.4 and 2014.1 Remote DoS due to an Error in the L3-Agenttable, Medium

See also: 🔍

Entryinfo

Created: 03/26/2015 12:07
Updated: 03/24/2022 18:01
Changes: 03/26/2015 12:07 (69), 06/01/2017 04:34 (6), 03/24/2022 17:53 (3), 03/24/2022 18:01 (1)
Complete: 🔍
Cache ID: 216:55A:103

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