CVE-2019-10242 : Vulnerability Insights and Analysis

Eclipse Kura up to version 4.0.0 had a vulnerability in the SkinServlet that could lead to path traversal in specific file types.

Understanding CVE-2019-10242

Versions of Eclipse Kura up to 4.0.0 had a security flaw in the SkinServlet that could be exploited for path traversal attacks.

What is CVE-2019-10242?

Eclipse Kura versions up to 4.0.0 were susceptible to a path traversal vulnerability due to inadequate path validation in the SkinServlet during servlet calls.

The Impact of CVE-2019-10242

This vulnerability could potentially allow attackers to perform path traversal in GET requests for a limited set of file types, compromising the integrity and confidentiality of the system.

Technical Details of CVE-2019-10242

The technical aspects of the CVE-2019-10242 vulnerability are as follows:

Vulnerability Description

The vulnerability in Eclipse Kura up to version 4.0.0 resided in the SkinServlet, where inadequate path validation could lead to path traversal attacks.

Affected Systems and Versions

Product: Eclipse Kura
Vendor: The Eclipse Foundation
Versions Affected: <= 4.0.0

Exploitation Mechanism

The flaw in the SkinServlet allowed malicious actors to manipulate the path in servlet calls, potentially enabling them to traverse directories and access unauthorized files.

Mitigation and Prevention

To address CVE-2019-10242, consider the following mitigation strategies:

Immediate Steps to Take

Upgrade Eclipse Kura to version 4.0.1 or later to mitigate the vulnerability.
Implement proper input validation mechanisms to prevent path traversal attacks.

Long-Term Security Practices

Regularly monitor and audit the application for security vulnerabilities.
Educate developers on secure coding practices to prevent similar issues in the future.

Patching and Updates

Stay informed about security updates and patches released by Eclipse Foundation to address known vulnerabilities.