CVE-2019-0188 : Security Advisory and Response

Apache Camel prior to version 2.24.0 is vulnerable to XML external entity injection (XXE) due to an outdated JSON-lib library. This vulnerability affects the camel-xmljson component.

Understanding CVE-2019-0188

Apache Camel versions before 2.24.0 are susceptible to XXE attacks, impacting the camel-xmljson component.

What is CVE-2019-0188?

CVE-2019-0188 is a security vulnerability in Apache Camel versions prior to 2.24.0, leading to XXE attacks due to the use of an outdated JSON-lib library.

The Impact of CVE-2019-0188

The vulnerability is limited to the camel-xmljson component, which has been removed to address the issue.

Technical Details of CVE-2019-0188

Apache Camel's vulnerability to XXE attacks due to an outdated JSON-lib library.

Vulnerability Description

The vulnerability in Apache Camel versions before 2.24.0 allows for XXE attacks, specifically affecting the camel-xmljson component.

Affected Systems and Versions

Product: Apache Camel
Vendor: Apache
Versions Affected: Apache Camel versions prior to 2.24.0

Exploitation Mechanism

The vulnerability arises from the usage of an outdated and vulnerable JSON-lib library in Apache Camel, enabling attackers to exploit XXE vulnerabilities.

Mitigation and Prevention

Steps to address and prevent the CVE-2019-0188 vulnerability.

Immediate Steps to Take

Upgrade Apache Camel to version 2.24.0 or newer to mitigate the XXE vulnerability.
Remove or disable the camel-xmljson component if upgrading is not immediately feasible.

Long-Term Security Practices

Regularly update and patch software components to prevent vulnerabilities.
Implement secure coding practices to avoid similar XXE vulnerabilities in the future.

Patching and Updates

Stay informed about security advisories and updates from Apache Camel.
Monitor for any new CVEs related to Apache Camel and apply patches promptly.