CVE-2024-21384: Microsoft Office OneNote Remote Code Execution Vulnerability
Published Feb 13, 2024
·Updated
Microsoft Office OneNote Remote Code Execution Vulnerability
Affected Software
10 affected componentsFixes available
Microsoft Office LTSC 2021 for 64-bit editions
Microsoft Office LTSC 2021 for 32-bit editions
Microsoft 365 Apps for Enterprise
Microsoft 365 Apps for Enterprise
Microsoft 365 Apps
Microsoft Office Long Term Servicing Channel=2021
Microsoft Office LTSC 2021 for 64-bit editions<https://aka.ms/OfficeSecurityReleases
https://aka.ms/OfficeSecurityReleases
Microsoft 365 Apps for Enterprise<https://aka.ms/OfficeSecurityReleases
https://aka.ms/OfficeSecurityReleases
Microsoft 365 Apps for Enterprise<https://aka.ms/OfficeSecurityReleases
https://aka.ms/OfficeSecurityReleases
Microsoft Office LTSC 2021 for 32-bit editions<https://aka.ms/OfficeSecurityReleases
https://aka.ms/OfficeSecurityReleases
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 https://aka.ms/OfficeSecurityReleases
Event History
Feb 13, 2024
CVE Published
via Microsoft·08:00 AM
Data Sourced
via Microsoft·08:00 AM
DescriptionSeverityWeakness
Data Sourced
via Microsoft·08:00 AM
Affected Software
Updated
via Microsoft·08:00 AM
Description
CVE Published
via MITRE·06:02 PM
Data Sourced
via MITRE·06:02 PM
DescriptionSeverity
Data Sourced
via NVD·06:15 PM
RemedyDescriptionSeverityWeaknessAffected Software
Frequently Asked Questions
1
What is the severity of CVE-2024-21384?
CVE-2024-21384 has a critical severity rating due to its potential for remote code execution.
2
How do I fix CVE-2024-21384?
To fix CVE-2024-21384, ensure that you update your Microsoft Office application to the latest security release.
3
Which versions of Microsoft Office are affected by CVE-2024-21384?
CVE-2024-21384 affects various editions of Microsoft Office LTSC 2021 and Microsoft 365 Apps for Enterprise.
4
What type of vulnerability is CVE-2024-21384?
CVE-2024-21384 is classified as a remote code execution vulnerability.
5
Can CVE-2024-21384 be exploited without user interaction?
Yes, CVE-2024-21384 can potentially be exploited without user interaction if a malicious OneNote file is opened.