OpenStack Folsom 2012.2 Authorization credentials management

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

Summaryinfo

A vulnerability classified as critical has been found in OpenStack Folsom 2012.2. Affected by this vulnerability is an unknown functionality of the component Authorization. Performing a manipulation results in credentials management. This vulnerability is known as CVE-2012-5563. No exploit is available.

Detailsinfo

A vulnerability was found in OpenStack Folsom 2012.2 (Cloud Software). It has been classified as critical. This affects some unknown processing of the component Authorization. The manipulation with an unknown input leads to a credentials management vulnerability. CWE is classifying the issue as CWE-255. This is going to have an impact on integrity. The summary by CVE is:

OpenStack Keystone, as used in OpenStack Folsom 2012.2, does not properly implement token expiration, which allows remote authenticated users to bypass intended authorization restrictions by creating new tokens through token chaining. NOTE: this issue exists because of a CVE-2012-3426 regression.

The weakness was published 12/17/2012 (oss-sec). It is possible to read the advisory at openwall.com. This vulnerability is uniquely identified as CVE-2012-5563 since 10/24/2012. The exploitability is told to be easy. It is possible to initiate the attack remotely. Required for exploitation is a authentication. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1552 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 63213 (Fedora 18 : openstack-keystone-2012.2.1-1.fc18 (2012-19584)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora 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 (80370), Tenable (63213), SecurityFocus (BID 56727†), Secunia (SA51423†) and Vulnerability Center (SBV-37760†). Similar entry is available at VDB-63196. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Version

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Website

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

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

NVD Base Score: 🔍

Exploitinginfo

Class: Credentials management
CWE: CWE-255
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: 63213
Nessus Name: Fedora 18 : openstack-keystone-2012.2.1-1.fc18 (2012-19584)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 841227
OpenVAS Name: Ubuntu Update for keystone USN-1641-1
OpenVAS File: 🔍
OpenVAS Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Patch: github.com

Timelineinfo

10/24/2012 🔍
11/28/2012 +35 days 🔍
11/28/2012 +0 days 🔍
11/28/2012 +0 days 🔍
12/11/2012 +13 days 🔍
12/17/2012 +6 days 🔍
12/17/2012 +0 days 🔍
12/24/2012 +7 days 🔍
03/24/2015 +820 days 🔍
12/20/2021 +2463 days 🔍

Sourcesinfo

Vendor: openstack.org

Advisory: USN-1641-1
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-5563 (🔍)
GCVE (CVE): GCVE-0-2012-5563
GCVE (VulDB): GCVE-100-63195

OVAL: 🔍

X-Force: 80370
SecurityFocus: 56727 - OpenStack Token Expiration Security Bypass Vulnerability
Secunia: 51423 - OpenStack Keystone EC2 Credentials Validation and Token Expiration Security Bypass, Less Critical
Vulnerability Center: 37760 - OpenStack Keystone Improper Token Expiration Implementation Allows Remote Authorization Bypass, Medium

See also: 🔍

Entryinfo

Created: 03/24/2015 12:22
Updated: 12/20/2021 22:01
Changes: 03/24/2015 12:22 (62), 04/22/2017 18:24 (13), 12/20/2021 21:33 (4), 12/20/2021 21:46 (1), 12/20/2021 22:01 (1)
Complete: 🔍
Cache ID: 216:9C5:103

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

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