CVE-2023-27525 : What You Need to Know

This CVE-2023-27525 pertains to a vulnerability in Apache Superset that allows an authenticated user with Gamma role authorization to access metadata information through non-trivial methods.

Understanding CVE-2023-27525

This section will delve into the specifics of CVE-2023-27525, highlighting the vulnerability, its impact, technical details, and mitigation strategies.

What is CVE-2023-27525?

The vulnerability in Apache Superset allows an authenticated user with Gamma role authorization to access metadata information using unconventional methods. This vulnerability can potentially compromise the confidentiality of data.

The Impact of CVE-2023-27525

The impact of CVE-2023-27525 is rated as low severity with a base score of 3.1 out of 10. While the attack complexity is high, the confidentiality impact is rated as low. This vulnerability could potentially lead to unauthorized access to sensitive metadata information.

Technical Details of CVE-2023-27525

In this section, we will explore the technical details of CVE-2023-27525, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability arises from incorrect default permissions for the Gamma role in Apache Superset versions up to and including 2.0.1. This allows unauthorized access to metadata information, posing a risk to data confidentiality.

Affected Systems and Versions

Apache Superset versions up to and including 2.0.1 are affected by this vulnerability. Users of these versions are at risk of unauthorized access to metadata information by users with Gamma role authorization.

Exploitation Mechanism

An authenticated user with Gamma role authorization can exploit this vulnerability through non-trivial methods to access metadata information, potentially compromising the confidentiality of data.

Mitigation and Prevention

Mitigating CVE-2023-27525 is crucial to prevent unauthorized access to sensitive metadata information in Apache Superset. Here are some key steps to mitigate and prevent exploitation of this vulnerability.

Immediate Steps to Take

Update Apache Superset to a version beyond 2.0.1, where the vulnerability has been addressed.
Restrict access permissions and roles to ensure only authorized users can access metadata information.
Monitor user activities and logins to detect any unauthorized attempts to access sensitive data.

Long-Term Security Practices

Regularly review and update access control policies to prevent similar vulnerabilities in the future.
Conduct security training for users to raise awareness about data confidentiality and access control best practices.
Implement multi-factor authentication to add an extra layer of security for user authentication.

Patching and Updates

Ensure timely installation of patches and updates released by Apache Software Foundation for Apache Superset to address security vulnerabilities like CVE-2023-27525. Stay informed about security advisories and apply patches promptly to enhance system security and integrity.