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mskbMicrosoftKB4489974
HistoryMar 12, 2019 - 12:00 a.m.

Description of the security update for the remote code execution vulnerabilities in Windows Embedded POSReady 2009: March 12, 2019

2019-03-1200:00:00
Microsoft
support.microsoft.com
19

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.6 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.045 Low

EPSS

Percentile

92.4%

Description of the security update for the remote code execution vulnerabilities in Windows Embedded POSReady 2009: March 12, 2019

Summary

Remote code execution vulnerabilities exists when the Microsoft XML Core Services MSXML parser processes user input and in the way that the VBScript engine handles objects in memory.To learn more about the vulnerabilities, go to CVE-2019-0756 and CVE-2019-0772.

How to obtain and install the update

Method 1: Windows 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.
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.

Information about protection and security

File information

File hash information

File name SHA1 hash SHA256 hash
WindowsXP-KB4489974-x86-Embedded-ENU.exe FB9D178E51321BF47246A752C2D79DCFE6BADA40 9AA117D58EEBB9B12AC0E8B25B3463DEC3DBA2A3B86142413FDD6F0A4DE9E1DF
Windows XP file information

For all supported x86-based versions

File name File version File size Date Time Platform SP requirement Service branch
Msxml3.dll 8.100.1064.0 1,176,576 09-Feb-2019 00:54 x86 SP3 SP3QFE
Msxml6.dll 6.20.2508.0 1,448,960 09-Feb-2019 00:54 x86 SP3 SP3QFE

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

8.6 High

AI Score

Confidence

High

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

AV:N/AC:M/Au:N/C:C/I:C/A:C

0.045 Low

EPSS

Percentile

92.4%