CVE-2019-10249 : Exploit Details and Defense Strategies

Before version 2.18.0, all Xtext & Xtend versions were constructed using HTTP for file transfer, potentially compromising the built artifacts.

Understanding CVE-2019-10249

All Xtext & Xtend versions prior to 2.18.0 were built using HTTP instead of HTTPS file transfer, potentially compromising built artifacts.

What is CVE-2019-10249?

This CVE highlights the use of HTTP for file transfer in Xtext & Xtend versions before 2.18.0, which could lead to compromised built artifacts.

The Impact of CVE-2019-10249

The vulnerability could allow malicious actors to compromise the integrity of built artifacts, posing a risk to the security and reliability of affected systems.

Technical Details of CVE-2019-10249

Xtext & Xtend versions prior to 2.18.0 were affected by the following:

Vulnerability Description

CWE-829: Inclusion of Functionality from Untrusted Control Sphere
CWE-494: Download of Code Without Integrity Check

Affected Systems and Versions

Product: Eclipse Xtext
Vendor: The Eclipse Foundation
Versions Affected: All versions before 2.18.0

Exploitation Mechanism

The use of HTTP for file transfer in the affected versions could be exploited by attackers to compromise the built artifacts.

Mitigation and Prevention

Immediate Steps to Take:

Upgrade to version 2.18.0 or higher to ensure secure file transfer.
Implement secure file transfer protocols like HTTPS for enhanced security. Long-Term Security Practices:
Regularly monitor for security updates and patches from the vendor.
Conduct security assessments to identify and mitigate similar vulnerabilities.
Educate users on secure coding practices and file transfer protocols.

Patching and Updates

Ensure timely installation of patches and updates provided by The Eclipse Foundation to address the vulnerability and enhance system security.