CVE-2019-10074 : Exploit Details and Defense Strategies

Apache OFBiz version 16.11.01 to 16.11.05 is vulnerable to Remote Code Execution (RCE) due to a specific input field configuration. Upgrading to version 16.11.06 or applying a specific commit is recommended.

Understanding CVE-2019-10074

This CVE involves a critical vulnerability in Apache OFBiz that allows for Remote Code Execution under specific conditions.

What is CVE-2019-10074?

An RCE exploit can occur in Apache OFBiz when certain conditions are met in a specific input field configuration.
The vulnerability was identified in the "story" input field of the Customer Request within the Order Manager application.
Disabling encoding in user input fields, especially without valid reasons, can lead to this exploit.

The Impact of CVE-2019-10074

Attackers can execute arbitrary code on the affected system, potentially leading to unauthorized access, data theft, or system compromise.
This vulnerability poses a significant risk to the confidentiality, integrity, and availability of the system and its data.

Technical Details of CVE-2019-10074

Apache OFBiz version 16.11.01 to 16.11.05 is susceptible to this RCE vulnerability.

Vulnerability Description

The vulnerability arises when Freemarker markup is inserted into a textarea field with disabled encoding in the Apache OFBiz Form Widget.

Affected Systems and Versions

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

Exploitation Mechanism

Attackers can exploit this vulnerability by inserting malicious Freemarker markup into the vulnerable textarea field.

Mitigation and Prevention

To address CVE-2019-10074, immediate actions and long-term security practices are crucial.

Immediate Steps to Take

Upgrade Apache OFBiz to version 16.11.06.
Manually apply commit r1858533 on branch 16.11 if upgrading is not immediately feasible.

Long-Term Security Practices

Avoid disabling encoding in fields that accept user input unless absolutely necessary.
Regularly monitor and update Apache OFBiz to mitigate potential vulnerabilities.

Patching and Updates

Stay informed about security updates and patches released by Apache for OFBiz to address known vulnerabilities.