VMware vSphere Client up to 4.1 Management Authentication Protocol improper authentication

CVSS Meta Temp Score
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CTI Interest Score
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9.5$0-$5k0.00

A vulnerability was found in VMware vSphere Client up to 4.1 (Virtualization Software). It has been classified as critical. This affects an unknown functionality of the component Management Authentication Protocol Handler. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

VMware vCenter Server 4.0 before Update 4b and 4.1 before Update 3a, VMware VirtualCenter 2.5, VMware vSphere Client 4.0 before Update 4b and 4.1 before Update 3a, VMware VI-Client 2.5, VMware ESXi 3.5 through 4.1, and VMware ESX 3.5 through 4.1 do not properly implement the management authentication protocol, which allow remote servers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors.

The weakness was published 01/31/2013 as VMSA-2013-0001 as confirmed advisory (Website). It is possible to read the advisory at vmware.com. This vulnerability is uniquely identified as CVE-2013-1405 since 01/19/2013. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 64559 (VMware vSphere Client Memory Corruption (VMSA-2013-0001)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Windows and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 216043 (VMWare ESXi 4.0.0 Patch Release ESXi400-201302001 Missing (KB2041344)).

Applying a patch is able to eliminate this problem. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (64559). Similar entries are available at 4619, 7573, 7572 and 7574.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

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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: 🔍

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Nessus ID: 64559
Nessus Name: VMware vSphere Client Memory Corruption (VMSA-2013-0001)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 103655
OpenVAS Name: VMSA-2013-0001 VMware vSphere security updates for the authentication service and third party libraries
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Patch
Status: 🔍

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Timelineinfo

01/19/2013 🔍
01/31/2013 +12 days 🔍
01/31/2013 +0 days 🔍
01/31/2013 +0 days 🔍
02/01/2013 +1 days 🔍
02/07/2013 +6 days 🔍
02/11/2013 +4 days 🔍
02/15/2013 +4 days 🔍
04/24/2019 +2259 days 🔍

Sourcesinfo

Vendor: vmware.com

Advisory: VMSA-2013-0001
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2013-1405 (🔍)
OVAL: 🔍
IAVM: 🔍

SecurityTracker: 1028066
SecurityFocus: 57666 - Multiple VMware Products Client-Side Authentication Memory Corruption Vulnerability
Secunia: 52047 - VMware vSphere Products Client-Side Authentication Vulnerability, Not Critical
OSVDB: 89755

scip Labs: https://www.scip.ch/en/?labs.20060413
See also: 🔍

Entryinfo

Created: 02/07/2013 11:07
Updated: 04/24/2019 10:08
Changes: 02/07/2013 11:07 (77), 04/24/2019 10:08 (5)
Complete: 🔍
Committer: olku

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