Patch Repository

Windows Server 2012 R2 Datacenter (evaluation installation) Edition (x64) Patch Details
Patch Name Windows8.1-KB3133717-x64.msu
Patch Description Update for Windows Server 2012 R2 (KB3133717)
Bulletin Id MSWU-1797
Bulletin Title Incorrect response when DNS server uses wildcard CNAME and DNSSEC validation failures in Windows Server 2012 R2 (KB3133717)
Severity Unrated
Location Path Windows8.1-KB3133717-x64.msu
Bulletin Summary This article describes an issue in which incorrect responses are received when an DNS server uses wildcard CNAME and Domain Name System Security Extensions (DNSSEC) validation failures in Windows Server 2012 R2. An update is available to fix this issue. Before you install this update, see the Prerequisites section.
Superceding Bulletin Id MSWU-1850
Patch Release Date Feb 16, 2016

Affected Product Information

Product Name Service Pack Name
Windows Server 2012 R2 Datacenter Edition (x64)Windows Server 2012 R2 Gold (x64)
Windows Server 2012 R2 Essentials Edition (x64)Windows Server 2012 R2 Gold (x64)
Windows Server 2012 R2 Foundation Edition (x64)Windows Server 2012 R2 Gold (x64)
Windows Server 2012 R2 Standard Edition (x64)Windows Server 2012 R2 Gold (x64)
Update 1 for Windows 8.1 and Server 2012 R2Windows 8.1 Update 1
Windows Server 2012 R2 Storage Server Standard Edition (x64)Windows Server 2012 R2 Gold (x64)
Windows Server 2012 R2 Hyper-V Edition (x64)Windows Server 2012 R2 Gold (x64)
Windows Server 2012 R2 Storage Server Workgroup Edition (x64)Windows Server 2012 R2 Gold (x64)
Windows Server 2012 R2 Datacenter (evaluation installation) Edition (x64)Windows Server 2012 R2 Gold (x64)
Windows Server 2012 R2 Server Standard (evaluation installation) Edition (x64)Windows Server 2012 R2 Gold (x64)

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