Summary. This security update resolves a vulnerability in Microsoft .NET Framework that could allow remote code execution when Microsoft .NET Framework doesn't validate input correctly.

Biztonsági és minőségi összegző frissítés .NET-keretrendszer 4.5.2 Windows 7 SP1 és Windows Server 2008 R2 SP1 és Windows Server 2008 SP2 rendszerhez (KB4578955)

The updates are now available for installation through WSUS. Update deployment information. For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:

The updates are now available for installation through WSUS. Update deployment information. For deployment details for this security update, go to the following article in the Microsoft Knowledge Base:

Restart requirement. You may need to restart the computer after you apply this update if any affected files are being used. We recommend that you exit all .NET Framework-based applications before you apply this update.

DŮLEŽITÉNěkteří zákazníci, kteří používají Windows Server 2008 R2 SP1 a aktivovali svůj doplněk k vícenásobné aktivaci (MAK) ESU před instalací aktualizací z 14. ledna 2020, můžou potřebovat znovu aktivovat svůj klíč. Opětovná aktivace na ovlivněných zařízeních by se měla vyžadovat jenom jednou. Informace o aktivaci najdete v tomto blogové příspěvku.

Sử dụng khoá nâng cao (EKU) là mô tả trong RFC 5280 trong 4.2.1.12: phần mở rộng này cho biết một hoặc nhiều mục đích mà có thể sử dụng chính xác nhận công cộng , thêm vào hoặc thay cho mục đích cơ bản có được nêu trong phần mở rộng sử dụng chính.Ví dụ: chứng chỉ đó sử dụng xác thực máy khách đến máy ...

Resolves a vulnerability in the Microsoft .NET Framework that could allow remote code execution when the .NET Framework fails to properly validate input before loading libraries. An attacker who successfully exploits this vulnerability could take control of an affected system. The attacker could then install programs; view, change, or delete data; or create new accounts with full user rights.

Cara mendapatkan dan menginstal pembaruan. Sebelum menginstal pembaruan ini. Prasyarat: Untuk menerapkan pembaruan ini, Anda harus menginstal .NET Framework 4.5.2.

Rezolvă o vulnerabilitate evită caracteristica de securitate în care .NET Framework (şi de bază .NET) componente nu validează complet certificate.