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Rewterz Threat Advisory – Multiple Microsoft Word Vulnerabilities

Severity

Medium

Analysis Summary

CVE-2023-36761 CVSS:6.2

Microsoft Word could allow a local attacker to obtain sensitive information. By sending a specially crafted request, an attacker could exploit this vulnerability to obtain sensitive information, and use this information to launch further attacks against the affected system.

CVE-2023-36762 CVSS:7.3

Microsoft Word could allow a remote attacker to execute arbitrary code on the system. By persuading a victim to open a specially crafted file, an attacker could exploit this vulnerability to execute arbitrary code on the system.

Impact

  • Information Disclosure
  • Code Execution

Indicators Of Compromise

CVE

  • CVE-2023-36761
  • CVE-2023-36762

Affected Vendors

Microsoft

Affected Products

  • Microsoft Word 2016 x32
  • Microsoft Word 2016 x64
  • Microsoft SharePoint Enterprise Server 2016
  • Microsoft Office 2019 x32
  • Microsoft Office 2019 x64
  • Microsoft Office 2019 Mac
  • Microsoft 365 Apps for Enterprise x32
  • Microsoft 365 Apps for Enterprise x64
  • Microsoft Office LTSC 2021 x32
  • Microsoft Office LTSC 2021 x64
  • Microsoft Office LTSC for Mac 2021

Remediation

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

CVE-2023-36761

CVE-2023-36762