Please observe the following guidelines:

  • If you update this KB by making a major revision, you must notify KBSec or directly notify KB Security Localization.

  • If you add or change a known issue, you must notify KBSec, or directly notify the following: KB Security Localization, Masashi Asao, MSRC Technical Writers, and CSS Security PM Team.

摘要

Windows SMB Server 處理特定要求的方式存在資訊洩漏弱點。

若要深入了解弱點,請前往 CVE-2019-0703

如何取得並安裝更新

方法 1: Windows Update

您可以透過 Windows Update 取得此更新。 開啟自動更新後,就會自動下載並安裝此更新。 如需有關如何開啟自動更新的詳細資訊,請參閱 Windows Update: 常見問題集

方法 2: Microsoft Update Catalog

若要取得此更新的獨立套件,請前往 Microsoft Update Catalog 網站。
 

重要

  • 如果您在安裝此更新之後安裝語言套件,您必須重新安裝此更新。 因此,我們建議您在安裝此更新前,先安裝任何需要的語言套件。 如需詳細資訊,請參閱將語言套件新增到 Windows (英文)

有關保護和安全性的資訊

檔案資訊

Query words

update security_patch security_update security bug flaw vulnerability malicious attacker exploit registry unauthenticated buffer overrun overflow specially-formed scope specially-crafted denial of service DoS

For more information about known issues in this security update, see the Microsoft internal security bulletin FAQ. To do this, go to the following CSS website:

https://microsoft.sharepoint.com/teams/Security/BP/FAQs/SitePages/MS19-Mar.aspx

  • Use this resource before you escalate an issue.

  • If you have customer questions that cannot be answered by using the Microsoft internal FAQ, submit your questions by using the Ask a Question link that is provided in each FAQ. This feature routes new questions to the owner of the CSS Security bulletin for a response. The answers to the questions may then be provided in a new entry in the FAQ.

  • For call-routing information, see the call-routing table that is provided in the top section of the FAQ ("Security Bulletin General Information").

TFS bug Content Idea Request 95876
MSRC bug 47580; 47913; 48330
Writer: kbSec (Darryl Gittins V-DGit)
Tech Review: secure
Editor: v-jesits

Patch path: \\winsehotfix\hotfixes\WinXP\SP4\KB4486468\V1.000

檔案雜湊資訊

檔案名稱

SHA1 雜湊

SHA256 雜湊

WindowsXP-KB4486468-x86-Embedded-ENU.exe

491EC2DCD578BECACF2EC08F65B6C6F62CA3822C

CF30D99E52EE26135522F00F7F4D21A3E7378AE3EDDB68A1E6F5A74E32D25F6B

Windows XP 檔案資訊

適用於所有支援的 x86 版本

檔案名稱

檔案版本

檔案大小

日期

時間

平台

Npfs.sys

5.1.2600.7661

31,104

09-Feb-2019

16:41

x86

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