ID CVE-2009-0091
Summary Microsoft .NET Framework 2.0, 2.0 SP1, and 3.5 does not properly enforce a certain type-equality constraint in .NET verifiable code, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka "Microsoft .NET Framework Type Verification Vulnerability."
References
Vulnerable Configurations
  • cpe:2.3:o:microsoft:windows_2000:*:sp4:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_2000:*:sp4:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:.net_framework:1.1:sp1:*:*:*:*:*:*
    cpe:2.3:a:microsoft:.net_framework:1.1:sp1:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:.net_framework:2.0:sp1:*:*:*:*:*:*
    cpe:2.3:a:microsoft:.net_framework:2.0:sp1:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*
    cpe:2.3:a:microsoft:.net_framework:2.0:sp2:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2003:*:sp2:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:*:*:itanium:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:*:*:itanium:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:*:*:x32:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:*:*:x32:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:*:*:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:*:*:x64:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:*:sp2:itanium:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:*:sp2:itanium:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:*:sp2:x64:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:-:sp2:x86:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:-:sp2:x86:*:*:*:*:*
  • cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:.net_framework:3.5:sp1:*:*:*:*:*:*
    cpe:2.3:a:microsoft:.net_framework:3.5:sp1:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_vista:*:*:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_vista:*:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_vista:*:*:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_vista:*:*:x64:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_vista:*:sp1:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_vista:*:sp1:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_vista:*:sp1:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_vista:*:sp1:x64:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_vista:*:sp2:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_vista:*:sp2:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_vista:*:sp2:x64:*:*:*:*:*
  • cpe:2.3:a:microsoft:.net_framework:2.0:*:*:*:*:*:*:*
    cpe:2.3:a:microsoft:.net_framework:2.0:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_7:-:*:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:*:r2:itanium:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:*:r2:itanium:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_server_2008:*:r2:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_server_2008:*:r2:x64:*:*:*:*:*
  • cpe:2.3:a:microsoft:.net_framework:1.0:sp3:*:*:*:*:*:*
    cpe:2.3:a:microsoft:.net_framework:1.0:sp3:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_xp:*:sp2:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_xp:*:sp2:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_xp:*:sp3:*:*:*:*:*:*
  • cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*
    cpe:2.3:o:microsoft:windows_xp:-:sp2:x64:*:*:*:*:*
CVSS
Base: 9.3 (as of 26-02-2019 - 14:04)
Impact:
Exploitability:
CWE CWE-94
CAPEC
  • Code Injection
    An adversary exploits a weakness in input validation on the target to inject new code into that which is currently executing. This differs from code inclusion in that code inclusion involves the addition or replacement of a reference to a code file, which is subsequently loaded by the target and used as part of the code of some application.
  • 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.
  • Manipulating User-Controlled Variables
    This attack targets user controlled variables (DEBUG=1, PHP Globals, and So Forth). An attacker can override environment variables leveraging user-supplied, untrusted query variables directly used on the application server without any data sanitization. In extreme cases, the attacker can change variables controlling the business logic of the application. For instance, in languages like PHP, a number of poorly set default configurations may allow the user to override variables.
Access
VectorComplexityAuthentication
NETWORK MEDIUM NONE
Impact
ConfidentialityIntegrityAvailability
COMPLETE COMPLETE COMPLETE
cvss-vector via4 AV:N/AC:M/Au:N/C:C/I:C/A:C
msbulletin via4
bulletin_id MS09-061
bulletin_url
date 2009-10-13T00:00:00
impact Remote Code Execution
knowledgebase_id 974378
knowledgebase_url
severity Critical
title Vulnerabilities in the Microsoft .NET Common Language Runtime Could Allow Remote Code Execution
oval via4
accepted 2014-08-18T04:06:13.660-04:00
class vulnerability
contributors
  • name Dragos Prisaca
    organization Gideon Technologies, Inc.
  • name J. Daniel Brown
    organization DTCC
  • name Josh Turpin
    organization Symantec Corporation
  • name Maria Mikhno
    organization ALTX-SOFT
definition_extensions
  • comment Microsoft Windows Vista (32-bit) is installed
    oval oval:org.mitre.oval:def:1282
  • comment Microsoft Windows Vista x64 Edition is installed
    oval oval:org.mitre.oval:def:2041
  • comment Microsoft .NET Framework 2.0 (Original RTM or later) is installed
    oval oval:org.mitre.oval:def:1934
  • comment Microsoft Windows 2000 is installed
    oval oval:org.mitre.oval:def:85
  • comment Microsoft Windows XP (32-bit) is installed
    oval oval:org.mitre.oval:def:1353
  • comment Microsoft Windows XP x64 is installed
    oval oval:org.mitre.oval:def:15247
  • comment Microsoft Windows Server 2003 (32-bit) is installed
    oval oval:org.mitre.oval:def:1870
  • comment Microsoft Windows Server 2003 (x64) is installed
    oval oval:org.mitre.oval:def:730
  • comment Microsoft Windows Server 2003 (ia64) Gold is installed
    oval oval:org.mitre.oval:def:396
  • comment Microsoft Windows Vista (32-bit) is installed
    oval oval:org.mitre.oval:def:1282
  • comment Microsoft Windows Vista x64 Edition is installed
    oval oval:org.mitre.oval:def:2041
  • comment Microsoft Windows Server 2008 (32-bit) is installed
    oval oval:org.mitre.oval:def:4870
  • comment Microsoft Windows Server 2008 (64-bit) is installed
    oval oval:org.mitre.oval:def:5356
  • comment Microsoft Windows Server 2008 (ia-64) is installed
    oval oval:org.mitre.oval:def:5667
  • comment Microsoft .NET Framework 2.0 Service Pack 1 is installed
    oval oval:org.mitre.oval:def:6428
description Microsoft .NET Framework 2.0, 2.0 SP1, and 3.5 does not properly enforce a certain type-equality constraint in .NET verifiable code, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP), (2) a crafted ASP.NET application, or (3) a crafted .NET Framework application, aka "Microsoft .NET Framework Type Verification Vulnerability."
family windows
id oval:org.mitre.oval:def:6451
status accepted
submitted 2009-10-13T13:00:00
title Microsoft .NET Framework Type Verification Vulnerability
version 44
refmap via4
cert TA09-286A
Last major update 26-02-2019 - 14:04
Published 14-10-2009 - 10:30
Last modified 26-02-2019 - 14:04
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