CVE-2017-0372 : Vulnerability Insights and Analysis

Understanding CVE-2017-0372

What is CVE-2017-0372?

Parameters injection in the SyntaxHighlight extension of Mediawiki versions prior to 1.23.16, 1.27.3, and 1.28.2 may lead to multiple vulnerabilities.

The Impact of CVE-2017-0372

The vulnerability allows for potential exploitation through parameter injection, posing a risk to the security of affected systems.

Technical Details of CVE-2017-0372

Vulnerability Description

The SyntaxHighlight extension in Mediawiki before versions 1.23.16, 1.27.3, and 1.28.2 is susceptible to parameter injection, which can result in various security issues.

Affected Systems and Versions

Product: Mediawiki (SyntaxHighlight extension)
Vendor: Mediawiki
Versions Affected: Prior to 1.23.16, 1.27.3, and 1.28.2

Exploitation Mechanism

The vulnerability arises from improper handling of parameters in the SyntaxHighlight extension, allowing malicious actors to inject code and potentially compromise the system.

Mitigation and Prevention

Immediate Steps to Take

Update Mediawiki to versions 1.23.16, 1.27.3, or 1.28.2 to mitigate the vulnerability.
Monitor for any unusual activities on the system that could indicate exploitation.

Long-Term Security Practices

Regularly review and update software to the latest versions to address known vulnerabilities.
Implement proper input validation and sanitization techniques to prevent parameter injection attacks.

Patching and Updates

Stay informed about security advisories and patches released by Mediawiki to address vulnerabilities like parameter injection.