CVE-2019-15637 : Vulnerability Insights and Analysis

Tableau software products are vulnerable to XXE attacks, potentially leading to sensitive information disclosure or Denial of Service (DoS) situations.

Understanding CVE-2019-15637

Tableau products such as Tableau Server, Tableau Desktop, Tableau Reader, and Tableau Public Desktop are affected by a vulnerability that allows XXE attacks through malicious workbooks, extensions, or data sources.

What is CVE-2019-15637?

XXE vulnerability in Tableau software products
Attackers can exploit this vulnerability to disclose sensitive information or cause a DoS

The Impact of CVE-2019-15637

High severity with a CVSS base score of 7.1
Confidentiality impact is high, while integrity impact is none
Attack complexity is low, and user interaction is not required

Technical Details of CVE-2019-15637

Tableau software products are susceptible to XXE attacks, allowing malicious entities to exploit the vulnerability.

Vulnerability Description

XXE vulnerability in Tableau Server, Tableau Desktop, Tableau Reader, and Tableau Public Desktop
Exploitable through malicious workbooks, extensions, or data sources

Affected Systems and Versions

Tableau Server
Tableau Desktop
Tableau Reader
Tableau Public Desktop

Exploitation Mechanism

Attackers can craft malicious workbooks, extensions, or data sources to trigger XXE attacks

Mitigation and Prevention

Steps to address and prevent the CVE-2019-15637 vulnerability.

Immediate Steps to Take

Apply security patches provided by Tableau promptly
Monitor for any unusual activities on Tableau products

Long-Term Security Practices

Regularly update Tableau software to the latest versions
Educate users on safe practices when handling workbooks, extensions, or data sources

Patching and Updates

Stay informed about security bulletins and updates from Tableau