CVE-2018-14065 : What You Need to Know

This CVE-2018-14065 article provides insights into an XXE vulnerability present in PHPOffice Common versions prior to 0.2.9.

Understanding CVE-2018-14065

This vulnerability was made public on July 15, 2018, by MITRE.

What is CVE-2018-14065?

CVE-2018-14065 is an XML eXternal Entity (XXE) vulnerability found in XMLReader.php of PHPOffice Common versions before 0.2.9.

The Impact of CVE-2018-14065

The vulnerability allows for XXE attacks, potentially leading to sensitive data exposure or server-side request forgery.

Technical Details of CVE-2018-14065

This section delves into the technical aspects of the vulnerability.

Vulnerability Description

XMLReader.php in PHPOffice Common before 0.2.9 is susceptible to XXE attacks.

Affected Systems and Versions

Product: PHPOffice Common
Vendor: PHPOffice
Versions affected: Prior to 0.2.9

Exploitation Mechanism

The vulnerability can be exploited by crafting malicious XML files to trigger XXE attacks.

Mitigation and Prevention

Protecting systems from CVE-2018-14065 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update PHPOffice Common to version 0.2.9 or later.
Implement input validation to sanitize XML inputs.

Long-Term Security Practices

Regularly monitor and patch software for known vulnerabilities.
Educate developers on secure coding practices to prevent XXE vulnerabilities.

Patching and Updates

Apply patches and updates provided by PHPOffice to address the XXE vulnerability.