CVE-2023-21714 : Exploit Details and Defense Strategies

This CVE record pertains to a Microsoft Office Information Disclosure Vulnerability that was published on February 14, 2023. The vulnerability affects Microsoft 365 Apps for Enterprise version 16.0.1 and Microsoft Office LTSC 2021 version 16.0.1 on both 32-bit and x64-based systems.

Understanding CVE-2023-21714

This section will provide insights into what CVE-2023-21714 is, the impact of this vulnerability, and the technical details surrounding it.

What is CVE-2023-21714?

CVE-2023-21714 identifies an Information Disclosure Vulnerability in Microsoft Office, specifically impacting Microsoft 365 Apps for Enterprise and Microsoft Office LTSC 2021.

The Impact of CVE-2023-21714

The vulnerability may allow unauthorized parties to access sensitive information from affected Microsoft Office applications, potentially leading to a breach of confidentiality.

Technical Details of CVE-2023-21714

Delve deeper into the technical aspects of the vulnerability, including its description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability allows for the disclosure of sensitive information within Microsoft Office, posing a risk to user data confidentiality.

Affected Systems and Versions

Microsoft 365 Apps for Enterprise: Version 16.0.1
Microsoft Office LTSC 2021: Version 16.0.1 Affected Platforms: 32-bit Systems, x64-based Systems

Exploitation Mechanism

Unauthorized users may exploit this vulnerability to gain access to restricted information within the affected Microsoft Office applications.

Mitigation and Prevention

Discover the necessary steps to mitigate the risks posed by CVE-2023-21714 and prevent potential exploitation.

Immediate Steps to Take

Users are urged to apply security patches or updates released by Microsoft promptly to address the vulnerability and protect sensitive information.

Long-Term Security Practices

Establish robust security measures within your organization to prevent information disclosure vulnerabilities in the future. Regularly review and update security protocols.

Patching and Updates

Ensure that your Microsoft Office applications, specifically Microsoft 365 Apps for Enterprise and Microsoft Office LTSC 2021, are kept up to date with the latest security patches provided by Microsoft to mitigate the risk of information disclosure.