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Idea from John Heinz

Title

RSS: Critical Microsoft Exchange Server vulnerabilities + Social Share Content

Summary

Critical Exchange Server vulnerabilities SEVERITY LEVEL: 9 Apr 14, 2021 Microsoft today has released security updates for Exchange Server that address a set of four vulnerabilities with severity scores ranging from high to critical. All the flaws lead to remote code execution on a vulnerable machine and were discovered and reported to Microsoft by the U.S. National Security Agency (NSA). Microsoft also found some of them internally.

Author

John Heinz

Keywords

  • RSS Content Article
  • Microsoft Exchange
  • Microsoft Exchange Vulnerabilities
  • Zero-Day Vulnerabilities
  • NSA
  • CISA
  • Cyberespionage
  • Cybersecurity News
  • Links

  • https://techcommunity.microsoft.com/t5/exchange-team-blog/released-april-2021-exchange-server-security-updates/ba-p/2254617
  • https://techcrunch.com/2021/04/13/fbi-launches-operation-to-remotely-remove-microsoft-exchange-server-backdoors/?
  • http://guccounter=1&guce_referrer=aHR0cHM6Ly93d3cuZ29vZ2xlLmNvbS8&guce_referrer_sig=AQAAAFWVDyYtBmja8kQEnKHJt7e4WDlDJy2CYk-mX6Ci7zjt9i5GVq1bqyl0-M-YGeQOumJfGNDJPSrhf2l_RsLckDAXchAQe038qPO58ewiY-dqZxz2FlND5_Teog_hYwEGQ6p5ebQaVaUH5k0YAQ9jDMELaQoi-zakzNEf2OpDqSBJ
  • https://www.zdnet.com/article/microsoft-april-patch-download-covers-114-cves-including-new-exchange-server-bugs/
  • https://www.cnbc.com/2021/04/13/cisa-orders-all-agencies-to-install-new-microsoft-exchange-patches.html