CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.3	$0-$5k	0.00

A vulnerability was found in OpenStack Folsom 2012.1.3/2012.2 (Cloud Software). It has been declared as critical. Affected by this vulnerability is some unknown processing of the component Access Restriction. 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:

OpenStack Keystone Grizzly before 2013.1, Folsom 2012.1.3 and earlier, and Essex does not properly check if the (1) user, (2) tenant, or (3) domain is enabled when using EC2-style authentication, which allows context-dependent attackers to bypass access restrictions.

The weakness was shared 04/12/2013 by Joshua with NCC Group (Website). It is possible to read the advisory at review.openstack.org. This vulnerability is known as CVE-2013-0282 since 12/06/2012. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 64782 (Ubuntu 12.04 LTS / 12.10 : keystone vulnerabilities (USN-1730-1)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Ubuntu Local Security Checks.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (82214) and Tenable (64782). The entries 7758, 7759 and 64069 are related to this item.

Productinfo

Type

• Cloud Software

Vendor

• OpenStack

Name

• Folsom

Version

• 2012.1.3
• 2012.2

License

• free

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 5.3

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Nessus ID: 64782
Nessus Name: Ubuntu 12.04 LTS / 12.10 : keystone vulnerabilities (USN-1730-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 866452
OpenVAS Name: Fedora Update for openstack-keystone FEDORA-2013-10713
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

12/06/2012 🔍
01/16/2013 +41 days 🔍
02/10/2013 +25 days 🔍
02/21/2013 +11 days 🔍
04/12/2013 +50 days 🔍
04/12/2013 +0 days 🔍
08/19/2013 +129 days 🔍
03/24/2015 +582 days 🔍
01/02/2022 +2476 days 🔍

Sourcesinfo

Vendor: openstack.org

Advisory: USN-1730-1
Researcher: Joshua
Organization: NCC Group
Status: Not defined
Confirmation: 🔍

CVE: CVE-2013-0282 (🔍)
OVAL: 🔍

X-Force: 82214
Vulnerability Center: 41114 - OpenStack Keystone Grizzly <2013.1 Folsom and Essex <=2012.1.3 Remote Bypass Restrictions via EC2 Style Authentication, Medium
SecurityFocus: 58022 - Multiple OpenStack Products CVE-2013-1665 XML External Entity Information Disclosure Vulnerability

See also: 🔍

Entryinfo

Created: 03/24/2015 15:54
Updated: 01/02/2022 09:25
Changes: 03/24/2015 15:54 (67), 05/09/2017 09:03 (6), 01/02/2022 09:25 (4)
Complete: 🔍

Discussion

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