5 - MS13-066

Executive Summary

Summary
Title	Vulnerability in Active Directory Federation Services Could Allow Information Disclosure (2873872)

Informations
Name	MS13-066	First vendor Publication	2013-08-13
Vendor	Microsoft	Last vendor Modification	2013-08-19
Severity (Vendor)	Important	Revision	3.0

Security-Database Scoring CVSS v3

Cvss vector : N/A
Overall CVSS Score	NA
Base Score	NA	Environmental Score	NA
impact SubScore	NA	Temporal Score	NA
Exploitabality Sub Score	NA

Calculate full CVSS 3.0 Vectors scores

Security-Database Scoring CVSS v2

Cvss vector : (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Cvss Base Score	5	Attack Range	Network
Cvss Impact Score	2.9	Attack Complexity	Low
Cvss Expoit Score	10	Authentication	None Required
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Detail

Revision Note: V2.1 (August 19, 2013): Rereleased bulletin to announce the reoffering of the 2843638 update for Active Directory Federation Services 2.0 on Windows Server 2008 and Windows Server 2008 R2. See the Update FAQ for details.

Summary: This security update resolves a privately reported vulnerability in Active Directory Federation Services (AD FS). The vulnerability could reveal information pertaining to the service account used by AD FS. An attacker could then attempt logons from outside the corporate network, which would result in account lockout of the service account used by AD FS if an account lockout policy has been configured. This would result in denial of service for all applications relying on the AD FS instance.

Original Source

Url : http://technet.microsoft.com/en-us/security/bulletin/ms13-066

CWE : Common Weakness Enumeration

%	Id	Name
100 %	CWE-200	Information Exposure

OVAL Definitions

Definition Id: oval:org.mitre.oval:def:18318

Oval ID:	oval:org.mitre.oval:def:18318
Title:	Vulnerability in Active Directory Federation Services could allow information disclosure - MS13-066
Description:	Microsoft Active Directory Federation Services (AD FS) 1.x through 2.1 on Windows Server 2003 R2 SP2, Windows Server 2008 SP2 and R2 SP1, and Windows Server 2012 allows remote attackers to obtain sensitive information about the service account, and possibly conduct account-lockout attacks, by connecting to an endpoint, aka "AD FS Information Disclosure Vulnerability."
Family:	windows	Class:	vulnerability
Reference(s):	CVE-2013-3185	Version:	13
Platform(s):	Microsoft Windows Server 2008 Microsoft Windows Server 2008 R2 Microsoft Windows Server 2012	Product(s):	Microsoft Active Directory Federation Services
Definition Synopsis:
server 2008/versions Microsoft Windows Server 2008 (32-bit) Service Pack 2 is installed AND Microsoft Active Directory Federation Services is installed AND either file versions System.web.security.singlesignon.dll version gdr/ldr Check if the version of System.web.security.singlesignon.dll is less than 6.0.6002.18880 OR ldr range Check if the version of System.web.security.singlesignon.dll is less than 6.0.6002.23152 AND the version of System.web.security.singlesignon.dll is greater than 6.0.6002.22000 OR microsoft.identity.server.dll grd/ldr/versions Check if the version of microsoft.identityserver.dll is less than 6.1.7600.17338 OR ldr ranges Check if the version of microsoft.identityserver.dll is less than 6.1.7601.22371 AND Check if the version of microsoft.identityserver.dll is greater than or equal to 6.1.7601.22000 OR server 2008/versions Microsoft Windows Server 2008 x64 Edition Service Pack 2 is installed AND Microsoft Active Directory Federation Services is installed AND either file versions System.web.security.singlesignon.dll version gdr/ldr Check if the version of System.web.security.singlesignon.dll is less than 6.0.6002.18880 OR ldr range Check if the version of System.web.security.singlesignon.dll is less than 6.0.6002.23152 AND the version of System.web.security.singlesignon.dll is greater than 6.0.6002.22000 OR microsoft.identity.server.dll grd/ldr/versions Check if the version of Microsoft.identityserver.dll is less than 6.1.7600.17337 OR ldr ranges Check if the version of microsoft.identityserver.dll is less than 6.1.7601.22371 AND Check if the version of microsoft.identityserver.dll is greater than or equal to 6.1.7601.22000 OR server 2012/versions Microsoft Windows Server 2012 (64-bit) is installed AND Microsoft Active Directory Federation Services is installed AND microsoft.identityserver.dll version gdr/ldr Check if the version of microsoft.identityserver.dll is less than 6.2.9200.16645 OR ldr ranges Check if the version of microsoft.identityserver.dll is less than 6.2.9200.20752 AND Check if the version of microsoft.identityserver.dll is greater than or equal to 6.2.9200.20000 OR server 2008 R2/versions Microsoft Windows Server 2008 R2 x64 Service Pack 1 is installed AND Microsoft Active Directory Federation Services is installed AND either file versions System.web.security.singlesignon.dll version gdr/ldr Check if the version of System.web.security.singlesignon.dll is less than 6.1.7601.18199 OR ldr ranges Check if the version of System.web.security.singlesignon.dll is less than 6.1.7601.22375 AND Check if the version of System.web.security.singlesignon.dll is greater than or equal to 6.1.7601.22000 OR microsoft.identity.server.dll grd/ldr Check if the version of microsoft.identityserver.dll is less than 6.1.7601.18195 OR ldr ranges Check if the version of microsoft.identityserver.dll is less than 6.1.7601.22370 AND Check if the version of microsoft.identityserver.dll is greater than or equal to 6.1.7601.22000

CPE : Common Platform Enumeration

Type	Description	Count
Application	Microsoft Active Directory Federation Services cpe:2.3:a:microsoft:active_directory_federation_services:2.1:::::::* cpe:2.3:a:microsoft:active_directory_federation_services:2.0:::::::*	2

Information Assurance Vulnerability Management (IAVM)

Date	Description
2013-08-15	IAVM : 2013-B-0087 - Microsoft Active Directory Federation Services (ADFS) Information Disclosure ... Severity : Category I - VMSKEY : V0040043

Snort® IPS/IDS

Date	Description
2014-01-10	Microsoft ADFS endpoint information disclosure attempt RuleID : 27609 - Revision : 4 - Type : POLICY-OTHER

Nessus® Vulnerability Scanner

Date	Description
2013-08-14	Name : The remote Windows host is affected by an information disclosure vulnerability. File : smb_nt_ms13-066.nasl - Type : ACT_GATHER_INFO

Alert History

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Date	Informations
2014-02-17 11:47:45	Multiple Updates
2014-01-19 21:30:58	Multiple Updates
2013-11-11 12:41:35	Multiple Updates
2013-08-19 21:19:15	Multiple Updates
2013-08-15 05:17:36	Multiple Updates
2013-08-15 00:18:00	Multiple Updates
2013-08-14 21:23:44	Multiple Updates
2013-08-14 13:24:29	Multiple Updates
2013-08-13 21:20:10	First insertion

Global Informations

Type	Count
CWE ID(s)	1
Oval ID(s)	1
CPE ID(s)	2
IAVM(s)	1
Snort® Rule(s)	1
Nessus® Exploit(s)	1

	Related
10	MS13-105
10	MS13-062
9.3	MS13-099
9.3	MS13-097
9.3	MS13-096
9.3	MS13-091
9.3	MS13-090
9.3	MS13-089
9.3	MS13-088
9.3	MS13-082
9.3	MS13-081
9.3	MS13-054
9.3	MS13-004
9.3	MS13-002
9	MS13-050
7.9	MS13-092
7.8	MS13-039
7.6	MS13-098
7.2	MS13-101
7.2	MS13-046
6.9	MS13-102
6.9	MS13-075
6.8	MS13-100
5.8	MS13-006
5	MS13-095
5	MS13-094
5	CVE-2013-3185
4.9	MS13-093
4.3	MS13-106
4.3	MS13-104
4.3	MS13-103
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5 - MS13-066

Executive Summary

Security-Database Scoring CVSS v3

Security-Database Scoring CVSS v2

Detail

Original Source

CWE : Common Weakness Enumeration

OVAL Definitions

CPE : Common Platform Enumeration

Information Assurance Vulnerability Management (IAVM)

Snort® IPS/IDS

Nessus® Vulnerability Scanner

Alert History

Global Informations

Open Standards

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