CVE-2019-0824 : Exploit Details and Defense Strategies
Learn about CVE-2019-0824, a vulnerability in Microsoft Office Access Connectivity Engine allowing remote code execution. Find affected systems and versions, exploitation details, and mitigation steps.
A vulnerability in the Microsoft Office Access Connectivity Engine allows for remote code execution due to improper handling of objects in memory. This vulnerability is known as the 'Microsoft Office Access Connectivity Engine Remote Code Execution Vulnerability' and is distinct from other CVEs.
Understanding CVE-2019-0824
This CVE affects Microsoft Office and Office 365 ProPlus.
What is CVE-2019-0824?
This vulnerability in the Microsoft Office Access Connectivity Engine enables remote code execution due to memory object handling issues.
The Impact of CVE-2019-0824
The vulnerability can be exploited for remote code execution, potentially leading to unauthorized access and control of affected systems.
Technical Details of CVE-2019-0824
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability arises from improper handling of objects in memory within the Microsoft Office Access Connectivity Engine.
Affected Systems and Versions
- Microsoft Office 2010 Service Pack 2 (32-bit and 64-bit editions)
- Microsoft Office 2013 Service Pack 1 (32-bit and 64-bit editions)
- Microsoft Office 2013 RT Service Pack 1
- Microsoft Office 2016 (32-bit and 64-bit editions)
- Microsoft Office 2019 for 32-bit and 64-bit editions
- Office 365 ProPlus on 32-bit and 64-bit Systems
Exploitation Mechanism
The vulnerability allows attackers to execute remote code by exploiting the memory object handling flaw in the Access Connectivity Engine.
Mitigation and Prevention
Protecting systems from CVE-2019-0824 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by Microsoft promptly.
- Implement network segmentation to limit the impact of potential attacks.
- Educate users on recognizing and avoiding suspicious emails or links.
Long-Term Security Practices
- Regularly update software and security solutions to prevent vulnerabilities.
- Conduct security assessments and penetration testing to identify and address weaknesses.
- Monitor network traffic for unusual activities that may indicate a breach.
Patching and Updates
Regularly check for and apply security updates and patches released by Microsoft to address the CVE-2019-0824 vulnerability.