CVE-2018-11046 Explained : Impact and Mitigation

Pivotal Operations Manager versions 2.1.x before 2.1.6 and version 2.0.14 have a security vulnerability related to unpatched NGINX packages that could be exploited by attackers to disrupt Operations Manager's functionality.

Understanding CVE-2018-11046

This CVE involves a vulnerability in Pivotal Operations Manager that could be leveraged by attackers to impact the system.

What is CVE-2018-11046?

The security flaw in Operations Manager versions 2.1.x prior to 2.1.6 and version 2.0.14 allows attackers to exploit unpatched NGINX packages, potentially leading to operational disruptions.

The Impact of CVE-2018-11046

Exploiting this vulnerability could result in a compromise of Operations Manager's functionality, affecting system operations and potentially leading to unauthorized access.

Technical Details of CVE-2018-11046

This section provides detailed technical insights into the CVE.

Vulnerability Description

The vulnerability arises from unpatched NGINX packages within Operations Manager, enabling attackers to disrupt system functionality.

Affected Systems and Versions

Product: Operations Manager
Vendor: Pivotal
Affected Versions: 2.0.14, 2.1.x (prior to 2.1.6)

Exploitation Mechanism

Attackers with access to NGINX processes and knowledge of exploiting the unpatched vulnerabilities can disrupt Operations Manager's operations.

Mitigation and Prevention

Protecting systems from CVE-2018-11046 requires immediate actions and long-term security practices.

Immediate Steps to Take

Update Operations Manager to version 2.1.6 or above to patch the vulnerability.
Monitor NGINX processes for any suspicious activities.

Long-Term Security Practices

Regularly update and patch all software components to prevent vulnerabilities.
Implement access controls and monitoring mechanisms to detect and respond to unauthorized activities.

Patching and Updates

Apply security patches provided by Pivotal promptly to address the NGINX vulnerability in Operations Manager.