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CVSS: 9.3EPSS: 41%CPEs: 5EXPL: 0

Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 does not properly check the permissions of objects that use reflection, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP) or (2) a crafted .NET Framework application, aka "Anonymous Method Injection Vulnerability." Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, y 4.5, no valida adecuadamente los permisos de los objetos que usan el reflejo (reflection), lo que permite a atacantes remotos ejecutar código de su elección a través de (1) una aplicación manipulada para navegadores XAML (XBAP) o (2)una aplicación .NET Framework. Aka "Anonymous Method Injection Vulnerability." • http://www.us-cert.gov/ncas/alerts/TA13-190A https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-052 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17421 • CWE-94: Improper Control of Generation of Code ('Code Injection') •

CVSS: 9.3EPSS: 85%CPEs: 5EXPL: 0

The Common Language Runtime (CLR) in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 on 64-bit platforms does not properly allocate arrays of structures, which allows remote attackers to execute arbitrary code via a crafted .NET Framework application that changes array data, aka "Array Allocation Vulnerability." La Common Language Runtime (CLR) en Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, y 4.5 sobre plataformas de 64-bit no asignan adecuadamente matrices de estructuras, lo que permite a atacantes remotos ejecutar código arbitrario a través de una aplicación .NET Framework manipuladas que modifica los datos de la matriz. Aka "Array Allocation Vulnerability." • http://www.us-cert.gov/ncas/alerts/TA13-190A https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-052 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17071 • CWE-94: Improper Control of Generation of Code ('Code Injection') •

CVSS: 9.3EPSS: 85%CPEs: 11EXPL: 0

Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5, and Silverlight 5 before 5.1.20513.0, does not properly prevent changes to data in multidimensional arrays of structures, which allows remote attackers to execute arbitrary code via (1) a crafted .NET Framework application or (2) a crafted Silverlight application, aka "Array Access Violation Vulnerability." Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, y 4.5, y Silverlight 5 no previenen adecuadamente los los cambios en los datos de las matrices multidimensionales de estructuras, lo que permite a atacantes remotos ejecutar código de su elección a través de (1) una aplicación SilverLight manipulada o (2)una aplicación .NET Framework. Aka "Array Access Violation Vulnerability." • http://www.us-cert.gov/ncas/alerts/TA13-190A https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-052 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17032 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A17261 • CWE-94: Improper Control of Generation of Code ('Code Injection') •

CVSS: 5.0EPSS: 84%CPEs: 5EXPL: 0

The Common Language Runtime (CLR) in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 does not properly check signatures, which allows remote attackers to make undetected changes to signed XML documents via unspecified vectors that preserve signature validity, aka "XML Digital Signature Spoofing Vulnerability." El Common Language Runtime (CLR) en Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, y 4.5, no valida adecuadamente las firmas, lo que permite a atacantes remotos modificar sin ser detectados documentos XML firmados. Esto se realiza a través de vectores no especificados que conservan la validez de la firma. Aka "XML Digital Signature Spoofing Vulnerability." • http://www.us-cert.gov/ncas/alerts/TA13-134A https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-040 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16559 • CWE-20: Improper Input Validation •

CVSS: 10.0EPSS: 56%CPEs: 43EXPL: 0

The Windows Forms (aka WinForms) component in Microsoft .NET Framework 2.0 SP2, 3.5, 3.5.1, 4, and 4.5 does not properly restrict the privileges of a callback function during object creation, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP) or (2) a crafted .NET Framework application, aka "WinForms Callback Elevation Vulnerability." El componente Windows Forms (conocido como WinForms) de Microsoft .NET Framework v2.0 SP2, v3.5, v3.5.1, v4, y v4.5 no restringe adecuadamente los privilegios de una función callback durante la creación de objetos, lo cual permite a atacantes remotos ejecutar código arbitrario a través de (1) una aplicación de navegador XAML diseñada (XBAP) o (2) una aplicación .NET Framework modificada. Se trata de un problema también conocido como "WinForms Callback Elevation Vulnerability." • http://www.us-cert.gov/cas/techalerts/TA13-043B.html https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-015 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16475 • CWE-264: Permissions, Privileges, and Access Controls •