CVE-2021-39018 : Security Advisory and Response

This CVE article provides details about a vulnerability in IBM Engineering Lifecycle Optimization Publishing with versions 6.0.6, 6.0.6.1, 7.0, 7.0.1, and 7.0.2, allowing disclosure of sensitive information in a SQL error message.

Understanding CVE-2021-39018

This section delves into the specifics of the vulnerability.

What is CVE-2021-39018?

CVE-2021-39018 concerns IBM Engineering Lifecycle Optimization Publishing versions 6.0.6, 6.0.6.1, 7.0, 7.0.1, and 7.0.2, which could reveal sensitive data through a SQL error message, potentially aiding malicious system attacks.

The Impact of CVE-2021-39018

The vulnerability has a CVSS base score of 4.3 (Medium severity) and could result in the disclosure of low confidentiality information. The attack complexity is low, but exploit code maturity is unproven.

Technical Details of CVE-2021-39018

Let's explore the technical aspects of this CVE.

Vulnerability Description

The vulnerability within IBM Engineering Lifecycle Optimization Publishing versions 6.0.6, 6.0.6.1, 7.0, 7.0.1, and 7.0.2 allows for disclosure of sensitive information through SQL error messages.

Affected Systems and Versions

Product: IBM Engineering Lifecycle Optimization Publishing
Vendor: IBM
Affected Versions: 6.0.6, 6.0.6.1, 7.0, 7.0.1, 7.0.2

Exploitation Mechanism

The vulnerability could be exploited by attackers to obtain sensitive information, potentially leading to further system attacks.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2021-39018.

Immediate Steps to Take

Implement official fixes provided by IBM.
Monitor for any unusual SQL error messages.

Long-Term Security Practices

Regularly update the IBM Engineering Lifecycle Optimization Publishing software.
Educate users on secure coding practices to prevent SQL injection vulnerabilities.
Employ network monitoring and intrusion detection systems.

Patching and Updates

Apply patches and updates released by IBM to address the vulnerability promptly.