CVE-2018-17200 : What You Need to Know

Apache OFBiz HTTP Engine Vulnerability

Understanding CVE-2018-17200

What is CVE-2018-17200?

The CVE-2018-17200 vulnerability is related to the handling of HTTP requests in the Apache OFBiz HTTP engine through the /webtools/control/httpService endpoint.

The Impact of CVE-2018-17200

The vulnerability allows for remote code execution, posing a significant security risk to systems running affected versions of OFBiz.

Technical Details of CVE-2018-17200

Vulnerability Description

The issue lies in the org.apache.ofbiz.service.engine.HttpEngine.java file, where XStream is used to deserialize the

serviceContent

parameter, potentially allowing for bypassing protections and creating a vulnerability.

Affected Systems and Versions

Product: OFBiz
Vendor: Apache
Versions Affected: OFBiz 16.11.01 to 16.11.05

Exploitation Mechanism

The vulnerability can be exploited by bypassing protections on the XStream instance, enabling attackers to execute remote code.

Mitigation and Prevention

Immediate Steps to Take

Upgrade to version 16.11.06 of OFBiz to address the vulnerability.
Manually apply the fixes provided in the commits on branch 16: r1850017+1850019.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Implement strong access controls and monitoring mechanisms to detect and prevent unauthorized access.
Conduct regular security assessments and audits to identify and mitigate potential risks.

Patching and Updates

Stay informed about security updates and patches released by Apache for OFBiz.