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Rewterz Threat Advisory – CVE-2023-23397 – Microsoft Outlook Vulnerability

Severity

Medium

Analysis Summary

CVE-2023-23397

Microsoft Outlook could allow a remote attacker to conduct spoofing attacks.

Impact

  • Gain Access

Indicators Of Compromise

CVE

  • CVE-2023-23397

Affected Vendors

Microsoft

Affected Products

  • Microsoft Outlook 2016 x32
  • Microsoft Outlook 2016 x64
  • Microsoft Outlook 2013 SP1 x32
  • Microsoft Outlook 2013 SP1 x64
  • Microsoft Outlook 2013 SP1 RT
  • Microsoft Office 2019 x32
  • Microsoft Office 2019 x64
  • Microsoft 365 Apps for Enterprise x32
  • Microsoft 365 Apps for Enterprise x64
  • Microsoft Office LTSC 2021 x32
  • Microsoft Office LTSC 2021 x64

Remediation

Use Microsoft Automatic Update to apply the appropriate patch for your system, or the Microsoft Security Update Guide to search for available patches.

Microsoft Security Update Guide

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