CVE-2023-34463 : Security Advisory and Response

Unauthorized Users Can Delete Applications in DataEase

Understanding CVE-2023-34463

DataEase, an open-source data visualization analysis tool, is vulnerable to unauthorized users deleting applications in versions prior to 1.18.8.

What is CVE-2023-34463?

The vulnerability, identified as CWE-862: Missing Authorization, allows unauthorized users to delete applications in DataEase, potentially leading to data loss or service disruption.

The Impact of CVE-2023-34463

The impact of this vulnerability is rated as high, with a CVSS base score of 8.1. It can result in a compromise of data integrity and availability.

Technical Details of CVE-2023-34463

In affected versions of DataEase (< 1.18.8), unauthorized users can exploit the missing authorization issue to delete applications without proper permissions.

Vulnerability Description

The vulnerability arises due to a lack of proper authorization checks, allowing low-privileged users to perform high-impact actions.

Affected Systems and Versions

DataEase versions prior to 1.18.8 are affected by this vulnerability, exposing them to the risk of unauthorized application deletion.

Exploitation Mechanism

Unauthorized users can exploit this vulnerability over the network without requiring user interaction, leading to a high impact on data integrity and availability.

Mitigation and Prevention

To mitigate the risk posed by CVE-2023-34463, immediate actions are recommended to prevent unauthorized deletion of applications in DataEase.

Immediate Steps to Take

Upgrade DataEase to version 1.18.8 to address the vulnerability effectively.

Long-Term Security Practices

Implement strict access controls and authorization mechanisms to prevent unauthorized access and actions.

Patching and Updates

Regularly update DataEase to the latest versions to ensure all security patches are applied and vulnerabilities are mitigated effectively.