Introduction. This update for Windows 7 Service Pack 1 (SP1), Windows Server 2008 R2 SP1, and Windows Server 2008 Service Pack 2 (SP2) includes cumulative reliability improvements in .NET Framework 4.5.2.

To exploit the vulnerability, an authenticated attacker would need to run a specially crafted application. The update addresses the vulnerability by correcting how the .NET Framework handles objects in memory. To learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).

Resolves a vulnerability in the Microsoft .NET Framework that could allow remote code execution when the .NET Framework processes untrusted input.

Summary. This security update resolves vulnerabilities in Microsoft .NET Framework that could allow the following: A Remote Code Execution vulnerability in .NET Framework software if the software does not check the source markup of a file. An attacker who successfully exploits the vulnerability could run arbitrary code in the context of the ...

Notice. This update is included in the February 2018 Preview of the Quality Rollups for .NET Framework 3.5.1, 4.5.2, 4.6, 4.6.1, 4.6.2, 4.7, and 4.7.1 for Windows 7 SP1 and Server 2008 R2 SP1 and February 2018 Preview of the Quality Rollups for .NET Framework 2.0, 3.0, 4.5.2, and 4.6 Windows Server 2008 SP2 ().Parts of this update were previously included in the Security and Quality rollup (KB ...

0x643" error code occurs when you install this update. To resolve the .NET Framework update installation error, see other methods in the following Knowledge Base article: 976982 .NET Framework update installation error: "0x80070643" or "0x643". Issues that are resolved in this update.

MS16-155: Description of the Security and Quality Rollup for the .NET Framework 4.6 for Windows Vista SP2 and Windows Server 2008 SP2, and the .NET Framework 4.6 and 4.6.1 for Windows 7 SP1 and Windows Server 2008 R2 SP1: December 13, 2016. View products that this article applies to.

The latest SHA-2 update ( KB4474419) released September 10, 2019. If you are using Windows Update, the latest SHA-2 update will be offered to you automatically. This update is required to install updates that are only SHA-2 signed.

Resolves an information disclosure vulnerability in Microsoft .NET Framework that could allow an attacker to access information in multi-tenant environments.

After you apply this fix, ASP.NET makes sure that response cookies are not duplicated. Fix 2. ASP.NET sequentially executes requests that have the same SessionID, which means you may see the requests piling up in the queue if there are lots of concurrent requests that have the same SessionID.