CVE-2017-0053 : Security Advisory and Response
Learn about CVE-2017-0053, a vulnerability in Microsoft Office versions allowing remote code execution. Find mitigation steps and prevention measures here.
Microsoft Office Memory Corruption Vulnerability
Understanding CVE-2017-0053
What is CVE-2017-0053?
Remote attackers can exploit a vulnerability in various Microsoft Office versions to execute arbitrary code or cause a denial of service by using a manipulated document.
The Impact of CVE-2017-0053
This exploit allows remote code execution, posing a significant security risk to affected systems.
Technical Details of CVE-2017-0053
Vulnerability Description
The vulnerability in Microsoft Office versions allows attackers to execute arbitrary code or trigger a denial of service through a crafted document.
Affected Systems and Versions
- Microsoft Office 2010 SP2
- Office Compatibility Pack SP3
- Word 2007 SP3
- Word 2010 SP2
- Word 2013 SP1
- Word 2013 R2 SP1
- Word 2016
- Word Viewer
Exploitation Mechanism
Attackers exploit this vulnerability by using a manipulated document to trigger memory corruption, enabling the execution of malicious code.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Microsoft promptly.
- Educate users on safe document handling practices.
- Implement email filtering to detect and block suspicious attachments.
Long-Term Security Practices
- Regularly update Microsoft Office and related software to the latest versions.
- Conduct security training for employees to enhance awareness of phishing and social engineering tactics.
Patching and Updates
Regularly check for and apply security updates and patches released by Microsoft to address known vulnerabilities.