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CVSS: 9.3EPSS: 77%CPEs: 8EXPL: 2

Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5, and 4.5.1 does not properly determine whether it is safe to execute a method, which allows remote attackers to execute arbitrary code via (1) a crafted web site or (2) a crafted .NET Framework application that exposes a COM server endpoint, aka "Type Traversal Vulnerability." Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.5, 3.5.1, 4, 4.5 y 4.5.1 no determina adecuadamente si es seguro ejecutar un método, lo que permite a atacantes remotos ejecutar código arbitrario a través de (1) un sitio web manipulado o (2) una aplicación .NET Framework manipulada que expone un servidor COM, también conocido como "Type Traversal Vulnerability." • https://www.exploit-db.com/exploits/33892 http://packetstormsecurity.com/files/127246/MS14-009-.NET-Deployment-Service-IE-Sandbox-Escape.html http://secunia.com/advisories/56793 http://www.exploit-db.com/exploits/33892 http://www.osvdb.org/103163 http://www.securityfocus.com/bid/65417 http://www.securitytracker.com/id/1029745 https://docs.microsoft.com/en-us/security-updates/securitybulletins/2014/ms14-009 https://github.com/tyranid/IE11SandboxEscapes • CWE-20: Improper Input Validation •

CVSS: 9.3EPSS: 43%CPEs: 7EXPL: 0

Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 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 "Delegate Reflection Bypass 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 "Delegate Reflection Bypass 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%3A17430 • CWE-94: Improper Control of Generation of Code ('Code Injection') •

CVSS: 4.3EPSS: 0%CPEs: 54EXPL: 0

The Windows Forms (aka WinForms) component in Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 4, and 4.5 does not properly initialize memory arrays, which allows remote attackers to obtain sensitive information via (1) a crafted XAML browser application (XBAP) or (2) a crafted .NET Framework application that leverages a pointer to an unmanaged memory location, aka "System Drawing Information Disclosure Vulnerability." El componente Windows Forms (también conocido como WinForms)de Microsoft .NET Framework 1.0 Service Pack 3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 4 y 4.5 no inicializa correctamente matrices de memoria, lo que permite a atacantes remotos obtener información sensible a través de (1) una aplicación manipulada XAML del explorador (XBAP) o (2) una aplicación diseñada .NET Framework que aprovecha un puntero a una ubicación de memoria no administrada, alias "System Drawing Information Disclosure Vulnerability." • https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-004 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15814 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 9.3EPSS: 32%CPEs: 54EXPL: 0

Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4, and 4.5 does not properly validate the permissions of objects in memory, which allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP) or (2) a crafted .NET Framework application, aka "Double Construction Vulnerability." Microsoft. NET Framework 1.0 Service Pack 3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4 y 4.5 no valida correctamente los permisos de los objetos en memoria, lo que permite a atacantes remotos ejecutar código arbitrario a través de (1) una aplicación de navegador XAML diseñada (XBAP) o (2) una aplicación .NET Framework diseñada, también conocido como "Vulnerabilidad de Construcción Doble". • http://www.us-cert.gov/cas/techalerts/TA13-008A.html https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-004 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16339 • CWE-20: Improper Input Validation •

CVSS: 9.3EPSS: 84%CPEs: 54EXPL: 0

Buffer overflow in the Windows Forms (aka WinForms) component in Microsoft .NET Framework 1.0 SP3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4, and 4.5 allows remote attackers to execute arbitrary code via (1) a crafted XAML browser application (XBAP) or (2) a crafted .NET Framework application that leverages improper counting of objects during a memory copy operation, aka "WinForms Buffer Overflow Vulnerability." Desbordamiento de búfer en el componente Windows Forms (también conocido como WinForms) de Microsoft. NET Framework 1.0 Service Pack 3, 1.1 SP1, 2.0 SP2, 3.0 SP2, 3.5, 3.5.1, 4 y 4.5 permite a atacantes remotos ejecutar código arbitrario a través de (1) un solicitud modificada del explorador XAML (XBAP) o (2) una aplicación .NET Framework diseñada que aprovecha el conteo incorrecto de objetos durante una operación de copia de memoria, también conocido como "Vulnerabilidad de desbordamiento de búfer de WinForms". This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Microsoft .NET Framework. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the System.Drawing.Imaging.EncoderParameters.ConvertToMemory() method inside the .NET Framework. • http://www.us-cert.gov/cas/techalerts/TA13-008A.html https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-004 https://lists.apache.org/thread.html/680e6938b6412e26d5446054fd31de2011d33af11786b989127d1cc3%40%3Ccommits.santuario.apache.org%3E https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16343 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •