Advisory Published

ZDI-CAN-18381: ZDI-24-975: Microsoft Excel FBX File Parsing Use-After-Free Information Disclosure Vulnerability

First published: Mon Jul 29 2024(Updated: )

This vulnerability allows remote attackers to disclose sensitive information on affected installations of Microsoft Excel. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The ZDI has assigned a CVSS rating of 3.3.

Affected SoftwareAffected VersionHow to fix
Microsoft Excel for Mac

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Frequently Asked Questions

  • What is the severity of ZDI-CAN-18381?

    The severity of ZDI-CAN-18381 is classified as medium due to the potential for sensitive information disclosure.

  • How do I fix ZDI-CAN-18381?

    To fix ZDI-CAN-18381, ensure that Microsoft Excel is updated to the latest version provided by Microsoft.

  • What does a successful exploit of ZDI-CAN-18381 allow?

    A successful exploit of ZDI-CAN-18381 allows remote attackers to disclose sensitive information from affected installations of Microsoft Excel.

  • Is user interaction required to exploit ZDI-CAN-18381?

    Yes, user interaction is required to exploit ZDI-CAN-18381 as the target must open a malicious file or visit a malicious webpage.

  • Which software is affected by ZDI-CAN-18381?

    The affected software for ZDI-CAN-18381 includes Microsoft Excel for Mac.

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