CVE-2023-42505 : What You Need to Know

A detailed analysis of CVE-2023-42505 affecting Apache Superset and how it exposes sensitive information regarding database connection details.

Understanding CVE-2023-42505

CVE-2023-42505 is a vulnerability in Apache Superset that allows an authenticated user with read permissions to potentially access sensitive information related to database connection details.

What is CVE-2023-42505?

This CVE affects Apache Superset versions prior to 3.0.0, enabling unauthorized users to view critical data such as connection usernames through the exploitation of database connections metadata.

The Impact of CVE-2023-42505

The vulnerability poses a medium-severity risk, with a CVSS base score of 4.3, and could result in the exposure of sensitive information to unauthorized actors. It has a low attack complexity and privilege requirement.

Technical Details of CVE-2023-42505

The vulnerability in Apache Superset is classified under CWE-200, highlighting the exposure of sensitive information to unauthorized actors.

Vulnerability Description

An authenticated user with read permissions on database connections metadata can potentially access sensitive information like the connection's username, compromising data confidentiality.

Affected Systems and Versions

Apache Superset versions before 3.0.0 are impacted by this vulnerability, exposing them to the risk of information disclosure regarding database connection details.

Exploitation Mechanism

The vulnerability can be exploited by an authenticated user with read permissions leveraging the database connections metadata to access sensitive information.

Mitigation and Prevention

To mitigate the risks associated with CVE-2023-42505, immediate actions and long-term security practices are essential.

Immediate Steps to Take

Users are advised to upgrade Apache Superset to version 3.0.0 or above to prevent unauthorized access to sensitive database connection details.

Long-Term Security Practices

Regularly review and update user permissions, enforce strong authentication mechanisms, and monitor database access to enhance overall security posture.

Patching and Updates

Stay informed about security advisories from Apache Software Foundation and promptly apply patches and updates to address known vulnerabilities, reducing the likelihood of data exposure.