OpenStack Keystone 2012.1.3 access control

CVSS Meta Temp Score
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CTI Interest Score
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4.3$0-$5k0.00

Summaryinfo

A vulnerability was found in OpenStack Keystone 2012.1.3. It has been declared as critical. Impacted is an unknown function. Executing a manipulation can lead to access control. This vulnerability is registered as CVE-2012-4413. No exploit is available.

Detailsinfo

A vulnerability has been found in OpenStack Keystone 2012.1.3 (Cloud Software) and classified as critical. This vulnerability affects some unknown processing. The manipulation with an unknown input leads to a access control vulnerability. The CWE definition for the vulnerability is CWE-264. As an impact it is known to affect integrity. CVE summarizes:

OpenStack Keystone 2012.1.3 does not invalidate existing tokens when granting or revoking roles, which allows remote authenticated users to retain the privileges of the revoked roles.

The weakness was published 09/18/2012 by Ryan Lane (Website). The advisory is shared for download at openwall.com. This vulnerability was named CVE-2012-4413 since 08/21/2012. The exploitation appears to be easy. The attack can be initiated remotely. Required for exploitation is a single authentication. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1068.

The vulnerability scanner Nessus provides a plugin with the ID 62072 (Ubuntu 12.04 LTS : keystone vulnerability (USN-1564-1)), 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 195271 (Ubuntu Security Notification for Keystone Vulnerability (USN-1564-1)).

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 (78478), Tenable (62072), SecurityFocus (BID 55524†), OSVDB (85484†) and Secunia (SA50531†). VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

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

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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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: 62072
Nessus Name: Ubuntu 12.04 LTS : keystone vulnerability (USN-1564-1)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 864765
OpenVAS Name: Fedora Update for openstack-keystone FEDORA-2012-13075
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/21/2012 🔍
09/12/2012 +22 days 🔍
09/12/2012 +0 days 🔍
09/13/2012 +1 days 🔍
09/18/2012 +5 days 🔍
09/18/2012 +0 days 🔍
10/14/2012 +26 days 🔍
03/24/2015 +891 days 🔍
12/29/2024 +3568 days 🔍

Sourcesinfo

Vendor: openstack.org

Advisory: USN-1564-1
Researcher: Ryan Lane
Status: Not defined

CVE: CVE-2012-4413 (🔍)
GCVE (CVE): GCVE-0-2012-4413
GCVE (VulDB): GCVE-100-62320

OVAL: 🔍

X-Force: 78478
SecurityFocus: 55524 - OpenStack Keystone Token Validation CVE-2012-4413 Security Bypass Vulnerability
Secunia: 50531
OSVDB: 85484
Vulnerability Center: 36527 - OpenStack KeyStone 2012.1.3 Improper Existing Tokens Validation Allows Remote Security Bypass, Medium

Entryinfo

Created: 03/24/2015 12:22
Updated: 12/29/2024 23:39
Changes: 03/24/2015 12:22 (58), 04/18/2017 11:27 (13), 12/14/2021 07:03 (3), 12/14/2021 07:15 (1), 12/29/2024 23:39 (16)
Complete: 🔍
Cache ID: 216::103

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