Test ID:	1.3.6.1.4.1.25623.1.0.817396
Category:	Windows : Microsoft Bulletins
Title:	Microsoft .NET Framework Multiple Vulnerabilities (KB4579976)
Summary:	This host is missing a critical security; update according to Microsoft KB4579976
Description:	Summary: This host is missing a critical security update according to Microsoft KB4579976 Vulnerability Insight: Multiple flaws exist due to: - An error in .NET Framework when the software fails to check the source markup of XML file input. - An error when the .NET Framework improperly handles objects in memory. Vulnerability Impact: Successful exploitation will allow an attacker to gain access to sensitive information and run arbitrary code in the context of the process responsible for deserialization of the XML content. Affected Software/OS: Microsoft .NET Framework 3.5, 4.7.2 and 4.8 on Microsoft Windows 10 version 1809 and Microsoft Windows Server 2019. Solution: The vendor has released updates. Please see the references for more information. CVSS Score: 6.8 CVSS Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Cross-Ref:	Common Vulnerability Exposure (CVE) ID: CVE-2020-1147 http://packetstormsecurity.com/files/158694/SharePoint-DataSet-DataTable-Deserialization.html http://packetstormsecurity.com/files/158876/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html http://packetstormsecurity.com/files/163644/Microsoft-SharePoint-Server-2019-Remote-Code-Execution.html https://www.exploitalert.com/view-details.html?id=35992 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1147 Common Vulnerability Exposure (CVE) ID: CVE-2020-16937 https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-16937
Copyright	Copyright (C) 2020 Greenbone Networks GmbH

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