CVE-2024-21379: Microsoft Word Remote Code Execution Vulnerability
Microsoft Word Remote Code Execution Vulnerability
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 16.0.5435.1000Patch KB5002542 - Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in https://aka.ms/OfficeSecurityReleases
Event History
Frequently Asked Questions
What is the severity of CVE-2024-21379?
CVE-2024-21379 is classified as a critical remote code execution vulnerability in Microsoft Word.
How do I fix CVE-2024-21379?
To fix CVE-2024-21379, apply the latest security updates provided by Microsoft for the affected versions of Office and Word.
Which versions of Microsoft Office are affected by CVE-2024-21379?
CVE-2024-21379 affects Microsoft Office LTSC 2021, Microsoft Office 2019, and Microsoft Word 2016 in various editions.
Can CVE-2024-21379 be exploited without user interaction?
Yes, CVE-2024-21379 can be exploited by convincing a user to open a malicious document, leading to remote code execution.
What types of attacks can CVE-2024-21379 enable?
CVE-2024-21379 can enable attackers to execute arbitrary code, potentially allowing them to take control of the affected system.