KB4535288 - Description of the security update for SQL Server 2014 SP3 CU4: February 11, 2020

Applies to: SQL Server 2014


A remote code execution vulnerability exists in Microsoft SQL Server Reporting Services if it incorrectly handles page requests. An attacker who successfully exploited this vulnerability could execute code in the context of the Report Server service account. To learn more about the vulnerability, go to CVE-2020-0618.

The SQL Server and Reporting Services components are updated to the following builds in this security update.

Component Product version File version
SQL Server 12.0.6372.1 2014.120.6372.1
Reporting Services 12.0.6372.1 12.0.6372.1

This security update fixes the following issue:

How to obtain and install the update

Method 1: Microsoft Update

This update is available through Windows Update. When you turn on automatic updating, this update will be downloaded and installed automatically. For more information about how to turn on automatic updating, see Windows Update: FAQ.

Method 2: Microsoft Update Catalog

To get the standalone package for this update, go to the Microsoft Update Catalog website.

Method 3: Microsoft Download Center

The following file is available for download from the Microsoft Download Center:

Download the package now
Release Date: February 11, 2020

For more information about how to download Microsoft support files, click the following article number to go to the article in the Microsoft Knowledge Base:

How to obtain Microsoft support files from online services

Microsoft scanned this file for viruses by using the most current virus-detection software that was available on the date that the file was posted. The file is stored on security-enhanced servers that help prevent any unauthorized changes to it.

Important If you install a language pack after you install this update, you must reinstall this update. Therefore, we recommend that you install any language packs that you need before you install this update. For more information, see Add language packs to Windows.

Note this update is made available through the Microsoft Update Catalog for all SQL Servers, even if Reporting Services is not installed. Installing this security update is optional for computers that do not host Microsoft SQL Server Reporting Services.

More information


To apply this update, you must have SQL Server 2014 SP3 or any SQL Server 2014 SP3 CU release through SQL Server 2014 SP3 CU4 installed.

Security update deployment information

For deployment information about this update, see security update deployment information: February 11, 2020.

File hash information

File name SHA1 hash SHA256 hash
SQLServer2014-KB4535288-x64.exe F5A76D473FEE50A2AABE7C08DAEB0910F3590491 B1FEE75D77FAA78FD0739C309F19C124BF66B76B1FF35C31A85C2712B20C4F32
SQLServer2014-KB4535288-x86.exe F575DBB0457211D0A188FF3F900A933A6E9CA07C C1080FAADF0ED0B39CBACD464169C3B2F5ACDA816D5135F50B9437F80FC150F4

File information

The English (United States) version of this software update installs files that have the attributes that are listed in the following table. The dates and times for these files are listed in Coordinated Universal Time (UTC). The dates and times for these files on your local computer are displayed in your local time together with your current daylight saving time (DST) bias. Additionally, the dates and times may change when you perform certain operations on the files.

Information about protection and security

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