ZDI-CAN-20358: ZDI-23-1789: Microsoft Excel SKP File Parsing Uninitialized Variable Information Disclosure Vulnerability

Published Dec 14, 2023
·
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. 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
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Frequently Asked Questions

1

What is the severity of ZDI-CAN-20358?

The severity of ZDI-CAN-20358 is assessed as moderate due to the requirement for user interaction to exploit the vulnerability.

2

How do I fix ZDI-CAN-20358?

To fix ZDI-CAN-20358, ensure that you have the latest security updates installed for Microsoft Excel.

3

What are the potential impacts of ZDI-CAN-20358?

ZDI-CAN-20358 can lead to the disclosure of sensitive information if a user interacts with a malicious page or opens a malicious file.

4

Who is affected by ZDI-CAN-20358?

Users of Microsoft Excel on affected installations are vulnerable to ZDI-CAN-20358.

5

Is user interaction necessary for ZDI-CAN-20358?

Yes, user interaction is necessary for ZDI-CAN-20358, as the target must visit a malicious page or open a harmful file.

Contact

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