ID CVE-2007-1206
Summary The Virtual DOS Machine (VDM) in the Windows Kernel in Microsoft Windows NT 4.0; 2000 SP4; XP SP2; Server 2003, 2003 SP1, and 2003 SP2; and Windows Vista before June 2006; uses insecure permissions (PAGE_READWRITE) for a physical memory view, which allows local users to gain privileges by modifying the "zero page" during a race condition before the view is unmapped.
References
Vulnerable Configurations
  • Microsoft Windows 2000 Service Pack 4
    cpe:2.3:o:microsoft:windows_2000:-:sp4
  • cpe:2.3:o:microsoft:windows_2003_server:gold
    cpe:2.3:o:microsoft:windows_2003_server:gold
  • cpe:2.3:o:microsoft:windows_2003_server:sp1
    cpe:2.3:o:microsoft:windows_2003_server:sp1
  • cpe:2.3:o:microsoft:windows_2003_server:sp2
    cpe:2.3:o:microsoft:windows_2003_server:sp2
  • Microsoft Windows XP Service Pack 2
    cpe:2.3:o:microsoft:windows_xp:-:sp2
CVSS
Base: 7.2 (as of 11-04-2007 - 09:41)
Impact:
Exploitability:
CWE CWE-264
CAPEC
  • Accessing, Modifying or Executing Executable Files
    An attack of this type exploits a system's configuration that allows an attacker to either directly access an executable file, for example through shell access; or in a possible worst case allows an attacker to upload a file and then execute it. Web servers, ftp servers, and message oriented middleware systems which have many integration points are particularly vulnerable, because both the programmers and the administrators must be in synch regarding the interfaces and the correct privileges for each interface.
  • Leverage Executable Code in Non-Executable Files
    An attack of this type exploits a system's trust in configuration and resource files, when the executable loads the resource (such as an image file or configuration file) the attacker has modified the file to either execute malicious code directly or manipulate the target process (e.g. application server) to execute based on the malicious configuration parameters. Since systems are increasingly interrelated mashing up resources from local and remote sources the possibility of this attack occurring is high. The attack can be directed at a client system, such as causing buffer overrun through loading seemingly benign image files, as in Microsoft Security Bulletin MS04-028 where specially crafted JPEG files could cause a buffer overrun once loaded into the browser. Another example targets clients reading pdf files. In this case the attacker simply appends javascript to the end of a legitimate url for a pdf (http://www.gnucitizen.org/blog/danger-danger-danger/) http://path/to/pdf/file.pdf#whatever_name_you_want=javascript:your_code_here The client assumes that they are reading a pdf, but the attacker has modified the resource and loaded executable javascript into the client's browser process. The attack can also target server processes. The attacker edits the resource or configuration file, for example a web.xml file used to configure security permissions for a J2EE app server, adding role name "public" grants all users with the public role the ability to use the administration functionality. The server trusts its configuration file to be correct, but when they are manipulated, the attacker gains full control.
  • Blue Boxing
    This type of attack against older telephone switches and trunks has been around for decades. A tone is sent by an adversary to impersonate a supervisor signal which has the effect of rerouting or usurping command of the line. While the US infrastructure proper may not contain widespread vulnerabilities to this type of attack, many companies are connected globally through call centers and business process outsourcing. These international systems may be operated in countries which have not upgraded Telco infrastructure and so are vulnerable to Blue boxing. Blue boxing is a result of failure on the part of the system to enforce strong authorization for administrative functions. While the infrastructure is different than standard current applications like web applications, there are historical lessons to be learned to upgrade the access control for administrative functions.
  • Restful Privilege Elevation
    Rest uses standard HTTP (Get, Put, Delete) style permissions methods, but these are not necessarily correlated generally with back end programs. Strict interpretation of HTTP get methods means that these HTTP Get services should not be used to delete information on the server, but there is no access control mechanism to back up this logic. This means that unless the services are properly ACL'd and the application's service implementation are following these guidelines then an HTTP request can easily execute a delete or update on the server side. The attacker identifies a HTTP Get URL such as http://victimsite/updateOrder, which calls out to a program to update orders on a database or other resource. The URL is not idempotent so the request can be submitted multiple times by the attacker, additionally, the attacker may be able to exploit the URL published as a Get method that actually performs updates (instead of merely retrieving data). This may result in malicious or inadvertent altering of data on the server.
  • Target Programs with Elevated Privileges
    This attack targets programs running with elevated privileges. The attacker would try to leverage a bug in the running program and get arbitrary code to execute with elevated privileges. For instance an attacker would look for programs that write to the system directories or registry keys (such as HKLM, which stores a number of critical Windows environment variables). These programs are typically running with elevated privileges and have usually not been designed with security in mind. Such programs are excellent exploit targets because they yield lots of power when they break. The malicious user try to execute its code at the same level as a privileged system call.
  • Manipulating Input to File System Calls
    An attacker manipulates inputs to the target software which the target software passes to file system calls in the OS. The goal is to gain access to, and perhaps modify, areas of the file system that the target software did not intend to be accessible.
Access
VectorComplexityAuthentication
LOCAL LOW NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
nessus via4
NASL family Windows : Microsoft Bulletins
NASL id SMB_NT_MS07-022.NASL
description The remote host contains a version of the Windows kernel that is vulnerable to a security flaw which could allow a local user to elevate privileges or to crash it (therefore causing a denial of service).
last seen 2019-02-21
modified 2018-11-15
plugin id 25025
published 2007-04-10
reporter Tenable
source https://www.tenable.com/plugins/index.php?view=single&id=25025
title MS07-022: Vulnerability in Windows Kernel Could Allow Elevation of Privilege (931784)
oval via4
accepted 2011-05-09T04:01:17.585-04:00
class vulnerability
contributors
  • name Sudhir Gandhe
    organization Secure Elements, Inc.
  • name Robert L. Hollis
    organization ThreatGuard, Inc.
  • name Robert L. Hollis
    organization ThreatGuard, Inc.
  • name Shane Shaffer
    organization G2, Inc.
definition_extensions
  • comment Microsoft Windows 2000 SP4 or later is installed
    oval oval:org.mitre.oval:def:229
  • comment Microsoft Windows XP SP2 or later is installed
    oval oval:org.mitre.oval:def:521
  • comment Microsoft Windows Server 2003 is installed
    oval oval:org.mitre.oval:def:128
  • comment Microsoft Windows Server 2003 SP1 (x86) is installed
    oval oval:org.mitre.oval:def:565
  • comment Microsoft Windows Server 2003 SP2 (x86) is installed
    oval oval:org.mitre.oval:def:1935
description The Virtual DOS Machine (VDM) in the Windows Kernel in Microsoft Windows NT 4.0; 2000 SP4; XP SP2; Server 2003, 2003 SP1, and 2003 SP2; and Windows Vista before June 2006; uses insecure permissions (PAGE_READWRITE) for a physical memory view, which allows local users to gain privileges by modifying the "zero page" during a race condition before the view is unmapped.
family windows
id oval:org.mitre.oval:def:1639
status accepted
submitted 2007-04-10T16:31:02
title Kernel Local Elevation of Privilege Vulnerability
version 68
packetstorm via4
data source https://packetstormsecurity.com/files/download/111404/vmwarehb-escalate.txt
id PACKETSTORM:111404
last seen 2016-12-05
published 2012-03-30
reporter Derek Soeder
source https://packetstormsecurity.com/files/111404/VMware-High-Bandwidth-Backdoor-ROM-Overwrite-Privilege-Elevation.html
title VMware High-Bandwidth Backdoor ROM Overwrite Privilege Elevation
refmap via4
bid 23367
bugtraq 20070410 EEYE: Windows VDM Zero Page Race Condition Privilege Escalation
cert TA07-100A
cert-vn VU#337953
hp
  • HPSBST02208
  • SSRT071365
misc http://research.eeye.com/html/advisories/published/AD20070410a.html
ms MS07-022
osvdb 34011
sectrack 1017898
secunia 24834
vupen ADV-2007-1326
Last major update 07-03-2011 - 00:00
Published 10-04-2007 - 17:19
Last modified 16-10-2018 - 12:37
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