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CVE-2018-14866 Explained : Impact and Mitigation

Learn about CVE-2018-14866, a vulnerability in Odoo Community and Odoo Enterprise versions 11.0 and earlier, allowing authenticated attackers to gain unauthorized access to data stored in transient records.

This CVE-2018-14866 article provides insights into a vulnerability in the TransientModel framework in Odoo Community and Odoo Enterprise versions 11.0 and earlier, allowing authenticated attackers to gain unauthorized access to data stored in transient records.

Understanding CVE-2018-14866

This CVE-2018-14866 vulnerability allows attackers to bypass access control mechanisms in Odoo, potentially leading to unauthorized data access.

What is CVE-2018-14866?

The vulnerability in the TransientModel framework in Odoo Community and Odoo Enterprise versions 11.0 and earlier enables authenticated attackers to access data in transient records they do not own by initiating an RPC call before garbage collection.

The Impact of CVE-2018-14866

The exploitation of this vulnerability can result in unauthorized access to sensitive data stored in transient records within the affected Odoo versions.

Technical Details of CVE-2018-14866

This section delves into the technical aspects of the CVE-2018-14866 vulnerability.

Vulnerability Description

The flaw in the TransientModel framework in Odoo Community and Odoo Enterprise versions 11.0 and earlier allows authenticated attackers to circumvent access control mechanisms and access data in transient records.

Affected Systems and Versions

        Odoo Community 11.0 and earlier
        Odoo Enterprise 11.0 and earlier

Exploitation Mechanism

Attackers can exploit this vulnerability by initiating an RPC call before garbage collection, enabling them to bypass proper access controls.

Mitigation and Prevention

To address CVE-2018-14866, follow these mitigation strategies:

Immediate Steps to Take

        Apply security patches provided by Odoo promptly
        Monitor and restrict RPC calls within the system

Long-Term Security Practices

        Regularly review and update access control policies
        Conduct security training for users to prevent unauthorized access

Patching and Updates

        Stay informed about security updates from Odoo
        Implement a robust patch management process to apply updates promptly

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