CVE-2023-2358 : Security Advisory and Response

This CVE-2023-2358 impacts Hitachi Vantara Pentaho Business Analytics Server, where passwords of the Hadoop Copy Files step are saved in plaintext. Understanding this vulnerability is crucial for organizations to take necessary actions to secure their systems.

Understanding CVE-2023-2358

This vulnerability in Hitachi Vantara Pentaho Business Analytics Server prior to versions 9.5.0.0 and 9.3.0.4, including 8.3.x.x, can lead to the compromise of sensitive data due to the storage of passwords in plaintext.

What is CVE-2023-2358?

The CVE-2023-2358 vulnerability involves Hitachi Vantara Pentaho Business Analytics Server storing passwords of the Hadoop Copy Files step in plaintext, making them easily accessible to threat actors.

The Impact of CVE-2023-2358

The impact of this vulnerability is categorized under CAPEC-37 (Retrieve Embedded Sensitive Data), highlighting the risk of unauthorized access to sensitive information within affected systems.

Technical Details of CVE-2023-2358

This vulnerability has a CVSS score of 4.3 (Medium Severity) and a base vector string of CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N. The attack complexity is low, with an attack vector over the network and low privileges required for exploitation.

Vulnerability Description

Hitachi Vantara Pentaho Business Analytics Server versions prior to 9.5.0.0 and 9.3.0.4, including 8.3.x.x, store passwords in plaintext within the Hadoop Copy Files step, exposing them to potential misuse.

Affected Systems and Versions

The vulnerability affects Pentaho Business Analytics Server versions less than 9.5.0.0 and 9.3.0.4, specifically impacting version 1.0 and 9.5.0.0 with a Maven version type.

Exploitation Mechanism

Threat actors can potentially exploit this vulnerability by gaining access to the plaintext stored passwords of the Hadoop Copy Files step, leading to unauthorized disclosure of sensitive data.

Mitigation and Prevention

To prevent exploitation of CVE-2023-2358 and enhance the security of Hitachi Vantara Pentaho Business Analytics Server, the following steps are recommended:

Immediate Steps to Take

Update to the latest versions (9.5.0.0 and 9.3.0.4) to mitigate the vulnerability.
Implement strong password protection measures and encryption techniques to safeguard sensitive data.

Long-Term Security Practices

Regularly monitor and audit password storage mechanisms within the server.
Conduct security training for personnel handling sensitive information to prevent inadvertent data exposure.

Patching and Updates

Stay informed about security updates and patches released by Hitachi Vantara for Pentaho Business Analytics Server to address known vulnerabilities and strengthen the overall security posture.