CVE-2018-0922 : Vulnerability Insights and Analysis

A vulnerability has been identified in various Microsoft Office applications that allows for remote code execution due to memory object mishandling.

Understanding CVE-2018-0922

What is CVE-2018-0922?

The vulnerability, known as "Microsoft Office Memory Corruption Vulnerability," affects multiple versions of Microsoft Office, including 2010, 2013, and 2016, among others.

The Impact of CVE-2018-0922

The vulnerability allows attackers to execute remote code by exploiting the mishandling of objects in memory within Microsoft Office applications.

Technical Details of CVE-2018-0922

Vulnerability Description

The vulnerability in Microsoft Office versions allows for remote code execution due to memory object mishandling.

Affected Systems and Versions

Microsoft Office 2010 SP2, 2013 SP1, and 2016
Microsoft Office 2016 Click-to-Run
Microsoft Office 2016 for Mac
Microsoft Office Compatibility Pack SP2
Microsoft Office Web Apps 2010 SP2
Microsoft Office Web Apps 2013 SP1
Microsoft Office Word Viewer
Microsoft SharePoint Enterprise Server 2013 SP1
Microsoft SharePoint Enterprise Server 2016
Microsoft Online Server 2016
Microsoft SharePoint Server 2010 SP2
Microsoft Word 2007 SP3
Microsoft Word 2010 SP2
Word 2013
Microsoft Word 2016

Exploitation Mechanism

The vulnerability is exploited through the mishandling of objects in memory, allowing remote code execution.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by Microsoft promptly.
Consider disabling macros in Microsoft Office applications.
Exercise caution when opening email attachments or links.

Long-Term Security Practices

Keep software and systems up to date with the latest security patches.
Implement network segmentation to limit the impact of potential attacks.

Patching and Updates

Regularly check for and apply security updates and patches from Microsoft to address vulnerabilities.