CVE-2023-21734: Microsoft Office Remote Code Execution Vulnerability
First published: Tue Jan 10 2023(Updated: )
Microsoft Office Remote Code Execution Vulnerability
Credit: secure@microsoft.com secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft 365 Apps | ||
| Microsoft 365 Apps | ||
| Microsoft Office | =2019 | |
| Microsoft Office Long Term Servicing Channel Macos | =2021 | |
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Reference Links
Frequently Asked Questions
What is CVE-2023-21734?
CVE-2023-21734 is a Microsoft Office Remote Code Execution Vulnerability.
What software versions are affected by CVE-2023-21734?
CVE-2023-21734 affects Microsoft Office versions 2019 and LTSC for Mac 2021.
What is the severity of CVE-2023-21734?
The severity of CVE-2023-21734 is high with a CVSS score of 7.8.
How can I fix CVE-2023-21734?
To fix CVE-2023-21734, update your Microsoft Office software to the latest version by following the vendor's recommended security updates.
Where can I find more information about CVE-2023-21734?
You can find more information about CVE-2023-21734 on the Microsoft Security Response Center website.
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