ZDI-CAN-19177: ZDI-23-1788: Microsoft Excel SKP File Parsing Use-After-Free Remote Code Execution Vulnerability

Published Dec 14, 2023

Updated

This vulnerability allows remote attackers to execute arbitrary code 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 7.8. The following CVEs are assigned: CVE-2023-33146.

Affected Software

1 affected component

Microsoft Excel

Event History

Dec 14, 2023

Advisory Published

06:00 AM

Data Sourced

06:00 AM

Description

Frequently Asked Questions

What is the severity of ZDI-CAN-19177?

The severity of ZDI-CAN-19177 is indicated by its CVSS rating assigned by the ZDI.

How do I fix ZDI-CAN-19177?

To fix ZDI-CAN-19177, ensure that you update Microsoft Excel to the latest version provided by Microsoft.

What type of vulnerability is ZDI-CAN-19177?

ZDI-CAN-19177 is a remote code execution vulnerability that affects Microsoft Excel.

Is user interaction required to exploit ZDI-CAN-19177?

Yes, user interaction is required for exploiting ZDI-CAN-19177, as it involves visiting a malicious page or opening a malicious file.

Which versions of Microsoft Excel are affected by ZDI-CAN-19177?

ZDI-CAN-19177 specifically affects Microsoft Excel for Mac installations.