CVE-2022-34662 : Vulnerability Insights and Analysis

Apache DolphinScheduler prior to version 3.0.0 allows path traversal for logged-in users. Upgrade to 3.0.0 or higher.

Understanding CVE-2022-34662

This CVE identifies a path traversal vulnerability in Apache DolphinScheduler that affects versions less than 3.0.0.

What is CVE-2022-34662?

CVE-2022-34662 is a security issue in Apache DolphinScheduler that allows logged-in users to conduct path traversal attacks when adding resources to the resource center.

The Impact of CVE-2022-34662

This vulnerability can be exploited by malicious users to traverse directories and potentially access unauthorized files on the system, compromising the security and integrity of the application.

Technical Details of CVE-2022-34662

The technical details of CVE-2022-34662 include:

Vulnerability Description

The vulnerability arises when a relation path is used while adding resources to the resource center in Apache DolphinScheduler, leading to path traversal issues.

Affected Systems and Versions

Vendor: Apache Software Foundation
Product: Apache DolphinScheduler
Versions Affected: Apache DolphinScheduler 3.0.0-beta-1 and lower

Exploitation Mechanism

The exploitation involves leveraging the path traversal vulnerability to access restricted directories and files, posing a risk of unauthorized data disclosure and system compromise.

Mitigation and Prevention

To safeguard your system from CVE-2022-34662, consider the following measures:

Immediate Steps to Take

Upgrade Apache DolphinScheduler to version 3.0.0 or higher to mitigate the path traversal vulnerability.

Long-Term Security Practices

Regularly monitor for security updates and patches released by Apache Software Foundation to address known vulnerabilities.

Patching and Updates

Stay informed about security advisories and update Apache DolphinScheduler promptly to ensure a secure environment.