オンプレミス Exchange Server の脆弱性の調査や修復に対応する方向けのガイダンス
Thursday, March 18, 2021
「Guidance for responders: Investigating and remediating on-premises Exchange Server vulnerabilities」の日本語抄訳です。 最近一般に公開さ
2021
Guidance for responders: Investigating and remediating on-premises Exchange Server vulnerabilities
Tuesday, March 16, 2021
This guidance will help customers address threats taking advantage of the recently disclosed Microsoft Exchange Server on-premises vulnerabilities CVE-2021-26855, CVE-2021-26858, CVE-2021-26857, and CVE-2021-27065, which are being exploited. We strongly urge customers to immediately update systems. Failing to address these vulnerabilities can result in compromise of your on-premises Exchange Server and, potentially, other parts of your internal network.
オンプレミス Exchange 緩和ツール (ワンクリックの緩和ツール)
Tuesday, March 16, 2021
「One-Click Microsoft Exchange On-Premises Mitigation Tool – March 2021」の日本語抄訳です。 最近のオンプレミスの Exchange Server を狙った攻撃に
One-Click Microsoft Exchange On-Premises Mitigation Tool - March 2021
Monday, March 15, 2021
We have been actively working with customers through our customer support teams, third-party hosters, and partner network to help them secure their environments and respond to associated threats from the recent Exchange Server on-premises attacks. Based on these engagements we realized that there was a need for a simple, easy to use, automated solution that would meet the needs of customers using both current and out-of-support versions of on-premises Exchange Server.
2021 年 3 月のセキュリティ更新プログラム (月例)
Tuesday, March 09, 2021
2021 年 3 月 10 日 (日本時間)、マイクロソフトは以下のソフトウェアのセキュリティ更新プログラムを公開しまし
Exchange Server の脆弱性の緩和策
Sunday, March 07, 2021
「Microsoft Exchange Server Vulnerabilities Mitigations – March 2021」の日本語抄訳です。 マイクロソフトは先週公開したブログにて、
Microsoft Exchange Server Vulnerabilities Mitigations - updated March 15, 2021
Friday, March 05, 2021
Update March 15, 2021: If you have not yet patched, and have not applied the mitigations referenced below, a one-click tool, the Exchange On-premises Mitigation Tool is now our recommended path to mitigate until you can patch. Microsoft previously blogged our strong recommendation that customers upgrade their on-premises Exchange environments to the latest supported version.
A new experience for reporting copyright or trademark infringement on Microsoft Services
Wednesday, March 03, 2021
The Notice of Copyright or Trademark Infringement Portal has helped protect Microsoft’s users and customers from intellectual property infringement across online services like Microsoft Azure, Office, Outlook, Skype, Stream, Microsoft News, Sway, Hotmail, NuGet, and Yammer. Microsoft’s response to claims of intellectual property infringement is driven by the reports you send us.
Exchange Server のセキュリティ更新プログラムの公開 (定例外)
Tuesday, March 02, 2021
2021 年 3 月 3 日 (日本時間)、マイクロソフトは限定的な標的型攻撃に使われた Exchange の脆弱性に対するセキュリティ
On-Premises Exchange Server Vulnerabilities Resource Center - updated March 25, 2021
Tuesday, March 02, 2021
On March 2nd, we released several security updates for Microsoft Exchange Server to address vulnerabilities that are being used in ongoing attacks. Due to the critical nature of these vulnerabilities, we recommend that customers protect their organizations by applying the patches immediately to affected systems. The vulnerabilities affect Exchange Server versions 2013, 2016, and 2019, while Exchange Server 2010 is also being updated for defense-in-depth purposes.