CVE-2020-29396 Explained : Impact and Mitigation

A sandboxing issue in Odoo Community 11.0 through 13.0 and Odoo Enterprise 11.0 through 13.0, when running with Python 3.6 or later, allows remote authenticated users to execute arbitrary code, leading to privilege escalation.

Understanding CVE-2020-29396

This CVE involves a sandboxing issue in Odoo Community and Odoo Enterprise versions 11.0 through 13.0, potentially enabling remote authenticated users to execute arbitrary code.

What is CVE-2020-29396?

CVE-2020-29396 is a vulnerability in Odoo Community and Odoo Enterprise that could be exploited by remote authenticated users to execute arbitrary code, resulting in privilege escalation.

The Impact of CVE-2020-29396

The impact of this vulnerability is rated as critical, with a CVSS base score of 9.9. It poses a high risk to confidentiality and integrity, with low privileges required for exploitation.

Technical Details of CVE-2020-29396

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows remote authenticated users to execute arbitrary code, potentially leading to privilege escalation.

Affected Systems and Versions

Odoo Community 11.0 through 13.0
Odoo Enterprise 11.0 through 13.0

Exploitation Mechanism

Attack Complexity: Low
Attack Vector: Network
Privileges Required: Low
User Interaction: None
Scope: Changed

Mitigation and Prevention

Protect your systems from CVE-2020-29396 with the following measures.

Immediate Steps to Take

Apply security patches provided by Odoo promptly.
Monitor and restrict network access to vulnerable systems.
Implement strong authentication mechanisms.

Long-Term Security Practices

Regularly update and patch your software to prevent known vulnerabilities.
Conduct security assessments and audits periodically.
Educate users on safe computing practices.

Patching and Updates

Ensure that you stay informed about security updates and patches released by Odoo to address CVE-2020-29396.