Microsoft Windows WCF/WIF SAML Token CVE-2019-1006 Authentication Bypass Vulnerability

Bugtraq ID:	108978
Class:	Design Error
CVE:	CVE-2019-1006
Remote:	Yes
Local:	No
Published:	Jul 09 2019 12:00AM
Updated:	Jul 09 2019 12:00AM
Credit:	Oleksandr Mirosh (@olekmirosh) and Alvaro Munoz (@pwntester) from Micro Focus Fortify.
Vulnerable:	Microsoft Windows Server 2019 0 Microsoft Windows Server 2016 0 Microsoft Windows Server 2012 R2 0 Microsoft Windows Server 2012 0 Microsoft Windows Server 2008 R2 for x64-based Systems SP1 Microsoft Windows Server 2008 R2 for Itanium-based Systems SP1 Microsoft Windows Server 2008 for x64-based Systems SP2 Microsoft Windows Server 2008 for Itanium-based Systems SP2 Microsoft Windows Server 2008 for 32-bit Systems SP2 Microsoft Windows Server 1903 0 Microsoft Windows Server 1803 0 Microsoft Windows RT 8.1 Microsoft Windows 8.1 for 64-bit Systems 0 Microsoft Windows 8.1 for 32-bit Systems 0 Microsoft Windows 7 for x64-based Systems SP1 Microsoft Windows 7 for 32-bit Systems SP1 Microsoft Windows 10 Version 1903 for x64-based Systems 0 Microsoft Windows 10 Version 1903 for ARM64-based Systems 0 Microsoft Windows 10 Version 1903 for 32-bit Systems 0 Microsoft Windows 10 Version 1809 for x64-based Systems 0 Microsoft Windows 10 Version 1809 for ARM64-based Systems 0 Microsoft Windows 10 Version 1809 for 32-bit Systems 0 Microsoft Windows 10 Version 1803 for x64-based Systems 0 Microsoft Windows 10 Version 1803 for ARM64-based Systems 0 Microsoft Windows 10 Version 1803 for 32-bit Systems 0 Microsoft Windows 10 version 1709 for x64-based Systems 0 Microsoft Windows 10 Version 1709 for ARM64-based Systems 0 Microsoft Windows 10 version 1709 for 32-bit Systems 0 Microsoft Windows 10 version 1703 for x64-based Systems 0 Microsoft Windows 10 version 1703 for 32-bit Systems 0 Microsoft Windows 10 Version 1607 for x64-based Systems 0 Microsoft Windows 10 Version 1607 for 32-bit Systems 0 Microsoft Windows 10 for x64-based Systems 0 Microsoft Windows 10 for 32-bit Systems 0 Microsoft SharePoint Server 2019 0 Microsoft SharePoint Foundation 2013 SP1 - Microsoft IIS 5.0 - Microsoft Windows 2000 Advanced Server SP2 - Microsoft Windows 2000 Advanced Server SP1 - Microsoft Windows 2000 Advanced Server - Microsoft Windows 2000 Server SP2 - Microsoft Windows 2000 Server SP1 - Microsoft Windows 2000 Server Microsoft SharePoint Foundation 2010 SP2 Microsoft SharePoint Enterprise Server 2016 0 Microsoft SharePoint Enterprise Server 2013 Service Pack 1 Microsoft Microsoft.IdentityModel 7.0 Microsoft .NET Framework 4.7.2 Microsoft .NET Framework 4.7.1 Microsoft .NET Framework 4.6.2 Microsoft .NET Framework 4.6.1 Microsoft .NET Framework 3.5.1 Microsoft .NET Framework 4.8 Microsoft .NET Framework 4.7 Microsoft .NET Framework 4.6 Microsoft .NET Framework 4.5.2 Microsoft .NET Framework 3.5 Microsoft .NET Framework 3.0 SP2 Microsoft .NET Framework 2.0 SP2
Not Vulnerable:

Microsoft Windows WCF/WIF SAML Token CVE-2019-1006 Authentication Bypass Vulnerability

Microsoft Windows is prone to an authentication-bypass vulnerability.

An attacker can exploit this issue to bypass the authentication mechanism and gain unauthorized access. This may lead to further attacks.

Microsoft Windows WCF/WIF SAML Token CVE-2019-1006 Authentication Bypass Vulnerability

Currently, we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Microsoft Windows WCF/WIF SAML Token CVE-2019-1006 Authentication Bypass Vulnerability

Solution:
Updates are available. Please see the references or vendor advisory for more information.

Microsoft Windows WCF/WIF SAML Token CVE-2019-1006 Authentication Bypass Vulnerability

References:

• Microsoft Homepage (Microsoft)
  
• CVE-2019-1006 | WCF/WIF SAML Token Authentication Bypass Vulnerability (Microsoft)