CVE-2018-11050 : What You Need to Know

Dell EMC NetWorker versions 9.0 to 9.1.1.8 through 9.2.1.3 and version 18.1.0.1 are affected by a Clear-Text authentication over network vulnerability in the Rabbit MQ AMQP component.

Understanding CVE-2018-11050

This CVE involves a security vulnerability in Dell EMC NetWorker versions that could potentially lead to unauthorized access due to unencrypted transmission of user login information.

What is CVE-2018-11050?

The vulnerability allows for the interception of user passwords transmitted without encryption to the AMQP service on the network, enabling unauthorized access to the system.

The Impact of CVE-2018-11050

If exploited, an unauthorized individual within the same network collision domain could intercept network traffic, obtain passwords, and misuse them to gain unauthorized access with compromised user privileges.

Technical Details of CVE-2018-11050

The following technical details outline the specifics of this vulnerability.

Vulnerability Description

The vulnerability lies in the Rabbit MQ AMQP component of Dell EMC NetWorker, allowing for the transmission of user credentials in clear text over the network.

Affected Systems and Versions

Dell EMC NetWorker versions 9.0 to 9.1.1.8
Dell EMC NetWorker version 18.1.0.1
Custom versions 9.1.1.X and 9.2.1.X

Exploitation Mechanism

Unauthorized individuals can intercept unencrypted user login information transmitted to the AMQP service, potentially leading to unauthorized access.

Mitigation and Prevention

To address CVE-2018-11050, consider the following mitigation strategies.

Immediate Steps to Take

Implement network encryption protocols to secure user login information.
Monitor network traffic for any unauthorized access attempts.

Long-Term Security Practices

Regularly update and patch Dell EMC NetWorker to address security vulnerabilities.
Educate users on secure password practices and the risks of transmitting sensitive information over unsecured networks.

Patching and Updates

Apply patches and updates provided by Dell EMC to mitigate the vulnerability and enhance system security.