Patch Repository

.NET Framework 4.6 Patch Details
Patch Name Windows8.1-kb4457034-x64.msu
Patch Description KB4457920 Description of the Security and Quality Rollup for .NET Framework 4.6, 4.6.1, 4.6.2, 4.7, 4.7.1, and 4.7.2 for Windows 8.1, RT 8.1 and Server 2012 R2 x64 (KB4457034)
Bulletin Id MS18-SEP8
Bulletin Title Security Update for .NET Framework (KB4457033)
Severity Critical
Location Path Windows8.1-kb4457034-x64.msu
Bulletin Summary This security update resolves a vulnerability in Microsoft .NET Framework that could allow remote code execution when .NET Framework processes untrusted input. An attacker who successfully exploits this vulnerability in software by using .NET Framework could take control of an affected system. The attacker could then install programs; view, change, or delete data; or create new accounts that have full user rights. Users whose accounts are configured to have fewer user rights on the system could be less affected than users who operate with administrative user rights.
Superceding Bulletin Id NA
Patch Release Date Sep 12, 2018

Affected Product Information

Product Name Service Pack Name
Update 1 for Windows 8.1 and Server 2012 R2 Windows 8.1 Update 1
.NET Framework 4.6.NET Framework 4.6 Gold
.NET Framework 4.6.NET Framework 4.6.1
.NET Framework 4.6.NET Framework 4.6.2
.NET Framework 4.7.NET Framework 4.7
.NET Framework 4.7.NET Framework 4.7.1
.NET Framework 4.7.NET Framework 4.7.2

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