CVE-2018-5543 : Security Advisory and Response

CVE-2018-5543 was published on July 30, 2018, and affects the F5 Container Connector by F5 Networks, Inc. The vulnerability involves the disclosure of credentials used by the container due to passing BIG-IP username and password as command line parameters.

Understanding CVE-2018-5543

This CVE highlights an information disclosure issue in the F5 BIG-IP Controller for Kubernetes version 1.0.0-1.5.0.

What is CVE-2018-5543?

The vulnerability in the F5 Container Connector allows for the disclosure of credentials by passing BIG-IP username and password as command line parameters.

The Impact of CVE-2018-5543

The disclosure of credentials can lead to unauthorized access and compromise of sensitive information stored in the container.

Technical Details of CVE-2018-5543

The technical aspects of this CVE are as follows:

Vulnerability Description

The F5 BIG-IP Controller for Kubernetes version 1.0.0-1.5.0 passes BIG-IP username and password as command line parameters, potentially exposing sensitive credentials.

Affected Systems and Versions

Product: F5 Container Connector
Vendor: F5 Networks, Inc.
Versions: 1.0.0-1.5.0

Exploitation Mechanism

The vulnerability can be exploited by malicious actors to intercept and misuse the credentials passed as command line parameters.

Mitigation and Prevention

To address CVE-2018-5543, consider the following steps:

Immediate Steps to Take

Avoid passing sensitive credentials as command line parameters.
Implement secure credential management practices.

Long-Term Security Practices

Regularly review and update security configurations.
Conduct security audits to identify vulnerabilities.

Patching and Updates

Apply patches or updates provided by F5 Networks, Inc. to mitigate the vulnerability.