CVE-2023-29268 : Security Advisory and Response

TIBCO Spotfire Statistics Services is found to have a critical vulnerability that allows unauthenticated remote attackers to upload or modify arbitrary files within the web server directory on the affected system.

Understanding CVE-2023-29268

This section will delve into the vulnerability in TIBCO Spotfire Statistics Services, its impact, technical details, and mitigation strategies.

What is CVE-2023-29268?

The Splus Server component of TIBCO Spotfire Statistics Services is affected, enabling attackers to upload or modify files, compromising the web server's security.

The Impact of CVE-2023-29268

With a CVSS base score of 9.8, this critical vulnerability can be exploited remotely without authentication, leading to high confidentiality, integrity, and availability impacts.

Technical Details of CVE-2023-29268

The vulnerability allows unauthenticated remote attackers to upload or modify files within the web server directory on the affected system.

Vulnerability Description

Attackers can execute uploaded or modified files within the web server process, gaining unauthorized access to the system.

Affected Systems and Versions

Versions of TIBCO Spotfire Statistics Services from 11.4.10 and below to 12.2.0 are impacted by this vulnerability.

Exploitation Mechanism

The vulnerability can be exploited remotely over the network without requiring any privileges, indicating a critical risk.

Mitigation and Prevention

Understanding the necessary steps to mitigate the CVE-2023-29268 vulnerability is crucial for ensuring system security.

Immediate Steps to Take

TIBCO has released updated versions to address the issue. Users are advised to update their TIBCO Spotfire Statistics Services to the following versions:

For versions 11.4.10 and below: update to version 11.4.11 or later
For versions 11.5.0 to 12.0.2: update to version 12.0.3 or later
For versions 12.1.0 and 12.2.0: update to version 12.3.0 or later

Long-Term Security Practices

Regularly updating software, implementing strong access controls, and monitoring for unauthorized activities are key practices to enhance long-term security.

Patching and Updates

Ensuring prompt installation of security patches and updates provided by TIBCO will help in safeguarding systems from potential threats.