7.8
High
CVE-2024-20677 A security vulnerability exists in FBX that could lead to remote code execution
Description
A security vulnerability exists in FBX that could lead to remote code execution. To mitigate this vulnerability, the ability to insert FBX files has been disabled in Word, Excel, PowerPoint and Outlook for Windows and Mac. Versions of Office that had this feature enabled will no longer have access to it. This includes Office 2019, Office 2021, Office LTSC for Mac 2021, and Microsoft 365. As of February 13, 2024, the ability to insert FBX files has also been disabled in 3D Viewer. 3D models in Office documents that were previously inserted from a FBX file will continue to work as expected unless the Link to File option was chosen at insert time. This change is effective as of the January 9, 2024 security update.
Affected products and versions
| Product | Affected versions | Fixed in |
|---|---|---|
| 3D Viewer 7.0 | 7.0.0 → < 7.2401.29012.0 | 7.2401.29012.0 |
| Microsoft Office 2019 19.0 | 19.0.0 → latest | No fix stated |
| Microsoft 365 Apps for Enterprise 16.0 | 16.0.1 → latest | No fix stated |
| Microsoft Office LTSC for Mac 2021 16.0 | 16.0.1 → < 16.81.24011420 | 16.81.24011420 |
| Microsoft Office LTSC 2021 16.0 | 16.0.1 → latest | No fix stated |
References
- Microsoft Office Remote Code Execution Vulnerability msrc.microsoft.com
Timeline
- Published
- Last modified