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MicrosoftKB4495611

HistoryMay 14, 2019 - 7:00 a.m.

May 14, 2019 — KB4495611 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1703

2019-05-1407:00:00

Microsoft

support.microsoft.com

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

7.3 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

59.0%

JSON

May 14, 2019 — KB4495611 Cumulative Update for .NET Framework 4.8 for Windows 10, version 1703

Release Date:
05/14/2019

Version:
.NET Framework 4.8

Summary

Denial of service vulnerabilities exist when .NET Framework improperly handles objects in heap memory, or when .NET Framework and .NET Core improperly process RegEx strings.

To learn more about the vulnerabilities, go to the following Common Vulnerabilities and Exposures (CVE).

Known issues in this update

Microsoft is not currently aware of any issues in this update.

How to get this update

Install this updateTo download and install this update, go toSettings,Update & Security,Windows Update, and then selectCheck for updates.This update will be downloaded and installed automatically from Windows Update.
To get the standalone package for this update, go to the Microsoft Update Catalog website.File informationFor a list of the files that are provided in this update, download the [file information for cumulative update 4495611](<http://download.microsoft.com/download/E/A/F/EAFD6B08-A23C-461D-B4DA-60B1C70B29EB/File information for update 4495611.csv>).