2022 年 6 月 14 日（米国時間）、マイクロソフトは、マイクロソフト製品に影響する脆弱性を修正するために、セキ
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CVE-2022-30190 マイクロソフト サポート診断ツールの脆弱性に関するガイダンス
本ブログは Guidance for CVE-2022-30190 Microsoft Support Diagnostic Tool Vulnerability の抄訳版です。最新の情報は原文を参照してください。 2022 年 7 月 12 日更新 : マイク
Guidance for CVE-2022-30190 Microsoft Support Diagnostic Tool Vulnerability
UPDATE July 12, 2022: As part of the response by Microsoft, a defense in depth variant has been found and fixed in the Windows July cumulative updates. Microsoft recommends installing the July updates as soon as possible.
Windows Version Link to KB article LInk to Catalog Windows 8.1, Windows Server 2012 R2 5015805 Download Windows Server 2012 5015805 Download Windows 7, Windows Server 2008 R2 5015805 Download Windows Server 2008 SP2 5015805 Download On Monday May 30, 2022, Microsoft issued CVE-2022-30190 regarding the Microsoft Support Diagnostic Tool (MSDT) in Windows vulnerability.
New Research Paper: Pre-hijacking Attacks on Web User Accounts
In 2020, MSRC awarded two Identity Project Research Grants to support external researchers working to further strengthen the security of identity protocols and systems. Today we are pleased to release the results of the first of these projects. This research, led by independent security researcher Avinash Sudhodanan, investigated account pre-hijacking – a new class of attacks affecting websites and other online services.
Researcher Spotlight: Hector Peralta’s Evolution from Popcorn Server to the MSRC Leaderboards
“The bug bounty literally changed my life. Before this, I had nothing.”
Coolest thing he purchased : His first vehicle!
Best gift to give: Buying his nephew gaming accessories.
Favorite Hacking Companion : His two cats. They’re always by his side when he is working late.
Origin of his Hacker name : The word dog in Spanish is “perro” @p3RR0.
Anatomy of a Security Update
The Microsoft Security Response Center is part of the defender community and on the front line of security response for our customers and the company. Our mission is to protect customers and Microsoft from current and emerging threats related to security and privacy. We monitor threats and provide updated tools and guidance to help organizations defend against, identify, and remediate attacks.
Vulnerability mitigated in the third-party Data Connector used in Azure Synapse pipelines and Azure Data Factory (CVE-2022-29972)
Summary Summary Microsoft recently mitigated a vulnerability in Azure Data Factory and Azure Synapse pipelines. The vulnerability was specific to the third-party Open Database Connectivity (ODBC) driver used to connect to Amazon Redshift in Azure Synapse pipelines and Azure Data Factory Integration Runtime (IR) and did not impact Azure Synapse as a whole.
Azure Database for PostgreSQL Flexible Server Privilege Escalation and Remote Code Execution
MSRC was informed by Wiz, a cloud security vendor, under Coordinated Vulnerability Disclosure (CVD) of an issue with the Azure Database for PostgreSQL Flexible Server that could result in unauthorized cross-account database access in a region. By exploiting an elevated permissions bug in the Flexible Server authentication process for a replication user, a malicious user could leverage an improperly anchored regular expression to bypass authentication to gain access to other customers’ databases.