Executive Summary
Summary | |
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Title | Vulnerability in Microsoft ISA Server 2006 Could Cause Elevation of Privilege (970953) |
Informations | |||
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Name | MS09-031 | First vendor Publication | 2009-07-14 |
Vendor | Microsoft | Last vendor Modification | 2009-07-14 |
Severity (Vendor) | Important | Revision | 1.0 |
Security-Database Scoring CVSS v3
Cvss vector : N/A | |||
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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:S/C:C/I:C/A:C) | |||
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Cvss Base Score | 9 | Attack Range | Network |
Cvss Impact Score | 10 | Attack Complexity | Low |
Cvss Expoit Score | 8 | Authentication | Requires single instance |
Calculate full CVSS 2.0 Vectors scores |
Detail
Revision Note: V1.0 (July 14, 2009): Bulletin published.Summary: This security update resolves a privately reported vulnerability in Microsoft Internet Security and Acceleration (ISA) Server 2006. The vulnerability could allow elevation of privilege if an attacker successfully impersonates an administrative user account for an ISA server that is configured for Radius One Time Password (OTP) authentication and authentication delegation with Kerberos Constrained Delegation. |
Original Source
Url : http://www.microsoft.com/technet/security/bulletin/MS09-031.mspx |
CWE : Common Weakness Enumeration
% | Id | Name |
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100 % | CWE-264 | Permissions, Privileges, and Access Controls |
OVAL Definitions
Definition Id: oval:org.mitre.oval:def:5649 | |||
Oval ID: | oval:org.mitre.oval:def:5649 | ||
Title: | Radius OTP Bypass Vulnerability | ||
Description: | Microsoft Internet Security and Acceleration (ISA) Server 2006 Gold and SP1, when Radius OTP is enabled, uses the HTTP-Basic authentication method, which allows remote attackers to gain the privileges of an arbitrary account, and access published web pages, via vectors involving attempted access to a network resource behind the ISA Server, aka "Radius OTP Bypass Vulnerability." | ||
Family: | windows | Class: | vulnerability |
Reference(s): | CVE-2009-1135 | Version: | 5 |
Platform(s): | Microsoft Windows Server 2003 | Product(s): | Microsoft Internet Security and Acceleration Server 2006 |
Definition Synopsis: | |||
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CPE : Common Platform Enumeration
Type | Description | Count |
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Application | 3 |
OpenVAS Exploits
Date | Description |
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2009-07-15 | Name : Microsoft ISA Server Privilege Escalation Vulnerability (970953) File : nvt/secpod_ms09-031.nasl |
Open Source Vulnerability Database (OSVDB)
Id | Description |
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55836 | Microsoft ISA Server 2006 Radius OTP Security Bypass ISA Server 2006 contains a flaw that may allow a malicious user to bypass authentication. The issue is triggered when the server receives a request from a user agent that indicates a fall-back to HTTP-Basic authentication and ISA does not properly authenticate the request. It is possible that the flaw may allow unauthenticated access resulting in a loss of confidentiality, integrity, and/or availability. |
Information Assurance Vulnerability Management (IAVM)
Date | Description |
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2009-07-16 | IAVM : 2009-B-0031 - Microsoft ISA Server Elevation of Privilege Vulnerability Severity : Category II - VMSKEY : V0019760 |
Snort® IPS/IDS
Date | Description |
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2014-01-10 | ISA Server OTP-based Forms-authorization fallback policy bypass attempt RuleID : 17041 - Revision : 8 - Type : SERVER-OTHER |
2014-01-10 | ISA Server OTP-based Forms-authorization fallback policy bypass attempt RuleID : 15683 - Revision : 10 - Type : SERVER-OTHER |
Nessus® Vulnerability Scanner
Date | Description |
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2009-07-14 | Name : The remote host contains an application that is affected by a privilege escal... File : smb_nt_ms09-031.nasl - Type : ACT_GATHER_INFO |
Alert History
Date | Informations |
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2014-02-17 11:46:16 |
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2014-01-19 21:30:20 |
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2013-11-11 12:41:12 |
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