CVE-2018-14860 : What You Need to Know

Odoo Community 11.0 and Odoo Enterprise 11.0 are affected by a vulnerability that allows authenticated privileged users to execute arbitrary code on the hosting system.

Understanding CVE-2018-14860

This CVE describes a security issue in Odoo versions 11.0 and earlier that enables users to escape the dynamic expression sandbox and run unauthorized code on the hosting system.

What is CVE-2018-14860?

Improper sanitization of dynamic user expressions in Odoo Community 11.0 and Odoo Enterprise 11.0 permits authenticated privileged users to execute arbitrary code on the hosting system by bypassing the dynamic expression sandbox.

The Impact of CVE-2018-14860

This vulnerability poses a significant risk as it allows attackers to run malicious code on the hosting system, potentially leading to unauthorized access, data breaches, and system compromise.

Technical Details of CVE-2018-14860

This section provides more in-depth technical insights into the vulnerability.

Vulnerability Description

The flaw in Odoo versions 11.0 and earlier arises from the inadequate sanitization of dynamic user expressions, enabling authenticated privileged users to break out of the dynamic expression sandbox and execute arbitrary code.

Affected Systems and Versions

Odoo Community 11.0 and earlier
Odoo Enterprise 11.0 and earlier

Exploitation Mechanism

Authenticated privileged users can exploit this vulnerability by crafting dynamic user expressions that allow them to execute arbitrary code on the hosting system.

Mitigation and Prevention

To address CVE-2018-14860 and enhance system security, follow these mitigation strategies:

Immediate Steps to Take

Apply the vendor-supplied patches or updates promptly.
Restrict access to privileged accounts to minimize the risk of exploitation.
Monitor system logs for any suspicious activities related to dynamic user expressions.

Long-Term Security Practices

Regularly update and patch the Odoo software to address security vulnerabilities.
Educate users on secure coding practices and the risks associated with dynamic user expressions.

Patching and Updates

Stay informed about security advisories from Odoo and promptly apply any patches or updates released to fix vulnerabilities.