CVE-2017-7428 : Security Advisory and Response

NetIQ iManager 3.x before 3.0.3.1 has a vulnerability related to connection parameter renegotiation with Tomcat.

Understanding CVE-2017-7428

This CVE involves a specific issue in NetIQ iManager 3.x versions prior to 3.0.3.1 that affects the renegotiation of connection parameters with Tomcat.

What is CVE-2017-7428?

The vulnerability in NetIQ iManager 3.x before version 3.0.3.1 pertains to a flaw in renegotiating connection parameters with Tomcat.

The Impact of CVE-2017-7428

The vulnerability could potentially allow attackers to exploit the renegotiation process and compromise the security of the system.

Technical Details of CVE-2017-7428

This section delves into the technical aspects of the CVE.

Vulnerability Description

The issue lies in the improper renegotiation of connection parameters between NetIQ iManager 3.x and Tomcat, leading to a security vulnerability.

Affected Systems and Versions

Product: NetIQ iManager 3.x before 3.0.3.1
Vendor: Not applicable

Exploitation Mechanism

Attackers could exploit this vulnerability by manipulating the renegotiation process to gain unauthorized access or disrupt services.

Mitigation and Prevention

Protecting systems from CVE-2017-7428 requires specific actions to mitigate risks.

Immediate Steps to Take

Update NetIQ iManager to version 3.0.3.1 or later to patch the vulnerability.
Monitor network traffic for any suspicious activity related to connection renegotiation.

Long-Term Security Practices

Regularly update software and apply security patches to prevent similar vulnerabilities.
Implement network segmentation and access controls to limit the impact of potential breaches.

Patching and Updates

Ensure timely installation of security updates and patches provided by NetIQ to address CVE-2017-7428.