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CVE-2020-1476ASP.NET and .NET Elevation of Privilege Vulnerability

Microsoft Microsoft .NET Framework 4.8; Microsoft Microsoft .NET Framework 3.5 AND 4.8; Microsoft Microsoft .NET Framework 2.0 Service Pack 2; Microsoft Micros… Publicada: (hace 6 años)

Descripción

An elevation of privilege vulnerability exists when ASP.NET or .NET web applications running on IIS improperly allow access to cached files. An attacker who successfully exploited this vulnerability could gain access to restricted files. To exploit this vulnerability, an attacker would need to send a specially crafted request to an affected server. The update addresses the vulnerability by changing how ASP.NET and .NET handle requests.

Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.

Productos y versiones afectados

FabricanteProductoVersiones
Microsoft Microsoft .NET Framework 2.0 Service Pack 2 2.0.0 – < publication
Microsoft Microsoft .NET Framework 3.5 3.5.0 – < publication
Microsoft Microsoft .NET Framework 3.5 AND 4.6/4.6.1/4.6.2 3.5.0 – < publication
Microsoft Microsoft .NET Framework 3.5 AND 4.6.2/4.7/4.7.1/4.7.2 3.0.0.0 – < publication
Microsoft Microsoft .NET Framework 3.5 AND 4.7.1/4.7.2 3.0 – < publication
Microsoft Microsoft .NET Framework 3.5 AND 4.7.2 4.7.0 – < publication
Microsoft Microsoft .NET Framework 3.5 AND 4.8 4.8.0 – < publication
Microsoft Microsoft .NET Framework 3.5.1 3.5.0 – < publication
Microsoft Microsoft .NET Framework 4.5.2 4.0.0.0 – < publication
Microsoft Microsoft .NET Framework 4.6 4.0.0.0 – < publication
Microsoft Microsoft .NET Framework 4.6/4.6.1/4.6.2/4.7/4.7.1/4.7.2 4.0.0.0 – < publication
Microsoft Microsoft .NET Framework 4.8 4.8.0 – < publication
microsoft .net 4.8
microsoft .net framework 4.5.2

Referencias y parches