CVE-2019-11770 : What You Need to Know

Eclipse Buildship versions prior to 3.1.1 are vulnerable to a CWE-829 issue where dependencies are resolved over HTTP, potentially allowing for tampering and compromise of artifacts.

Understanding CVE-2019-11770

Before Buildship version 3.1.1, the project resolves dependencies over HTTP, posing a security risk of compromised artifacts and potential infections for developers.

What is CVE-2019-11770?

In Eclipse Buildship versions before 3.1.1, the project resolves dependencies over HTTP instead of HTTPS, making it susceptible to tampering and compromise by malicious actors.

The Impact of CVE-2019-11770

Malicious actors could tamper with artifacts, leading to compromised build artifacts.
Developers using compromised JARs or dependencies may remain infected even after updating to address the issue.

Technical Details of CVE-2019-11770

Eclipse Buildship vulnerability details

Vulnerability Description

The vulnerability stems from resolving dependencies over HTTP, enabling potential tampering and compromise of artifacts.

Affected Systems and Versions

Product: Eclipse Buildship
Vendor: The Eclipse Foundation
Versions Affected: < 3.1.1 (unspecified version type)

Exploitation Mechanism

The vulnerability allows malicious actors to intercept and compromise artifacts during the dependency resolution process.

Mitigation and Prevention

Protecting against CVE-2019-11770

Immediate Steps to Take

Upgrade to Buildship version 3.1.1 or newer to ensure dependencies are resolved securely over HTTPS.
Verify the integrity of dependencies and artifacts to prevent potential compromises.

Long-Term Security Practices

Implement secure coding practices to avoid similar vulnerabilities in the future.
Regularly monitor for security updates and patches to address emerging threats.

Patching and Updates

Apply patches and updates promptly to mitigate known vulnerabilities and enhance system security.