CVE-2024-22409 : Exploit Details and Defense Strategies

A vulnerability with CVE ID CVE-2024-22409 has been identified in DataHub, an open-source metadata platform. This CVE allows low privileged users to perform high-level operations that they should not have access to, potentially leading to privilege escalation and unauthorized activities. The issue has been addressed in version 0.12.1 of DataHub.

Understanding CVE-2024-22409

This section will delve into the details of CVE-2024-22409, including what this vulnerability entails, its impact, technical specifics, and how to mitigate it effectively.

What is CVE-2024-22409?

CVE-2024-22409 is categorized as an incorrect default permissions vulnerability (CWE-276). In affected versions of DataHub, low privileged users were granted overly broad permissions, allowing them to perform high-level actions such as removing users, editing group members, and modifying user profiles. This could potentially lead to privilege escalation up to admin privileges, especially in instances where a group with admin privileges exists.

The Impact of CVE-2024-22409

The impact of CVE-2024-22409 is significant as it can result in unauthorized access and privilege escalation, compromising the security and integrity of the DataHub platform. If left unaddressed, this vulnerability poses a serious risk to the confidentiality, integrity, and availability of the system.

Technical Details of CVE-2024-22409

In this section, we will explore the technical aspects of CVE-2024-22409, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability in CVE-2024-22409 allows low privileged users in DataHub to perform administrative actions that they should not have permissions for, potentially leading to unauthorized operations and privilege escalation.

Affected Systems and Versions

The affected product is DataHub with versions lower than 0.12.1. Users utilizing versions below this are at risk of exploitation and should take immediate action to mitigate the vulnerability.

Exploitation Mechanism

The exploitation of CVE-2024-22409 involves low privileged users leveraging default permissions to escalate their privileges and gain unauthorized access to sensitive functionality within DataHub.

Mitigation and Prevention

It is crucial to take immediate steps to address CVE-2024-22409 and prevent any potential security breaches or unauthorized activities within DataHub.

Immediate Steps to Take

Users of DataHub should upgrade to version 0.12.1 or later to mitigate the vulnerability and prevent unauthorized access and privilege escalation. It is essential to apply the necessary patches and updates provided by DataHub to address this issue effectively.

Long-Term Security Practices

In the long term, organizations using DataHub should review and adjust user permissions and access controls to ensure that only authorized individuals have the necessary privileges to perform specific actions within the platform. Regular security audits and monitoring can help detect and prevent similar vulnerabilities in the future.

Patching and Updates

DataHub has released PR #9067 to constrain default privileges for low privileged users and prevent abuse of high-level operations. Users are strongly advised to implement these updates promptly to enhance the security posture of their DataHub installations and safeguard against CVE-2024-22409.