Microsoft Alert
2923Warning Date
Severity Level
Warning Number
Target Sector
11 July, 2023
● Critical
2023-5664
All
Microsoft has released security updates to address several vulnerabilities in the following products:
- Windows Server 2008
- Windows Server 2012
- Windows Server 2016
- Windows Server 2019
- Windows Server 2022
- Windows 10
- Windows 11
- Microsoft SharePoint Server 2019
- Microsoft SharePoint Enterprise Server 2016
- Microsoft SharePoint Server Subscription Edition
- Microsoft 365 Apps for Enterprise
- Microsoft Office LTSC 2021
- Microsoft Outlook 2013
- Microsoft Outlook 2016
- Microsoft Office 2019
- Microsoft Word 2013
- Microsoft Word 2016
An attacker could exploit these vulnerabilities by doing the following:
- Remote Code Execution
- Elevate Privileges
- Security feature bypass
- Denial-of-Service (DoS)
The CERT team encourages users to review Microsoft security advisory and apply the necessary updates:
https://msrc.microsoft.com/update-guide/releaseNote/2023-Jul