Eucalyptus 2.0.3/3.0.1 access control

CVSS Meta Temp Score
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CTI Interest Score
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7.0$0-$5k0.00

Summaryinfo

A vulnerability was found in Eucalyptus 2.0.3/3.0.1. It has been rated as critical. This affects an unknown part. This manipulation causes access control. This vulnerability is tracked as CVE-2012-3240. No exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability classified as critical was found in Eucalyptus 2.0.3/3.0.1. Affected by this vulnerability is an unknown function. 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 confidentiality, integrity, and availability. The summary by CVE is:

The Walrus service in Eucalyptus 2.0.3 and 3.0.x before 3.0.2 allows remote attackers to gain administrator privileges via a crafted REST request.

The weakness was disclosed 07/17/2012 (Website). It is possible to read the advisory at eucalyptus.com. This vulnerability is known as CVE-2012-3240 since 06/06/2012. 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 attack technique deployed by this issue is T1068 according to MITRE ATT&CK.

The vulnerability scanner Nessus provides a plugin with the ID 61611 (Eucalyptus Walrus REST Interface Key Verification Authentication Bypass (ESA-03)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses.

Upgrading to version 3.0.1 eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (76863), Tenable (61611), SecurityFocus (BID 54404†), Secunia (SA49912†) and Vulnerability Center (SBV-35976†). The entry VDB-61328 is pretty similar. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.0

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
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: 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: 61611
Nessus Name: Eucalyptus Walrus REST Interface Key Verification Authentication Bypass (ESA-03)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Eucalyptus 3.0.1

Timelineinfo

06/06/2012 🔍
07/12/2012 +36 days 🔍
07/12/2012 +0 days 🔍
07/17/2012 +5 days 🔍
07/17/2012 +0 days 🔍
07/17/2012 +0 days 🔍
08/21/2012 +35 days 🔍
08/27/2012 +6 days 🔍
03/23/2015 +938 days 🔍
12/06/2021 +2450 days 🔍

Sourcesinfo

Advisory: eucalyptus.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2012-3240 (🔍)
GCVE (CVE): GCVE-0-2012-3240
GCVE (VulDB): GCVE-100-61327
X-Force: 76863
SecurityFocus: 54404 - Eucalyptus Multiple Authentication Mechanism Security Bypass Vulnerabilities
Secunia: 49912 - Eucalyptus VMware Broker and Walrus Authentication Bypass Vulnerabilities, Less Critical
Vulnerability Center: 35976 - Eucalyptus 2.0.3 and 3.0.* - 3.0.2 Allows Remote Administrator Privileges via a Crafted REST Request, High

See also: 🔍

Entryinfo

Created: 03/23/2015 16:50
Updated: 12/06/2021 12:07
Changes: 03/23/2015 16:50 (56), 04/16/2017 10:45 (12), 12/06/2021 12:07 (3)
Complete: 🔍
Cache ID: 216::103

Be aware that VulDB is the high quality source for vulnerability data.

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