CVE-2021-3413 : Security Advisory and Response

A flaw was found in Red Hat Satellite in tfm-rubygem-foreman_azure_rm in versions before 2.2.0. This vulnerability could lead to a credential leak, exposing Azure Resource Manager's secret key through the JSON API output. The impact of this vulnerability is primarily on data confidentiality, integrity, and system availability.

Understanding CVE-2021-3413

This section provides insights into the nature of the vulnerability and its potential impact.

What is CVE-2021-3413?

CVE-2021-3413 is a vulnerability found in Red Hat Satellite's tfm-rubygem-foreman_azure_rm versions prior to 2.2.0. It allows for the exposure of Azure Resource Manager's secret key through the JSON API output, posing risks to data confidentiality, integrity, and system availability.

The Impact of CVE-2021-3413

The highest threat posed by CVE-2021-3413 is to data confidentiality and integrity, as well as system availability. Unauthorized access to Azure Resource Manager's secret key can have severe consequences for the affected systems.

Technical Details of CVE-2021-3413

Delve into the specifics of the vulnerability.

Vulnerability Description

The vulnerability in tfm-rubygem-foreman_azure_rm versions prior to 2.2.0 can result in the exposure of Azure Resource Manager's secret key through the JSON API output, potentially leading to data breaches and compromised system integrity.

Affected Systems and Versions

Red Hat Satellite with tfm-rubygem-foreman_azure_rm versions before 2.2.0 is affected by CVE-2021-3413. Users of these versions are at risk of exposing sensitive information to unauthorized parties.

Exploitation Mechanism

The vulnerability allows threat actors to extract Azure Resource Manager's secret key by leveraging the JSON output of the API. This can be exploited to compromise data confidentiality and integrity.

Mitigation and Prevention

Explore the steps to secure systems and prevent exploitation.

Immediate Steps to Take

Users and administrators should upgrade Red Hat Satellite to version 2.2.0 or newer to patch the vulnerability and prevent credential leaks. Additionally, monitoring system logs for unusual activities is recommended.

Long-Term Security Practices

Implement robust access controls and encryption mechanisms to safeguard sensitive information stored within Azure Resource Manager and related systems.

Patching and Updates

Regularly update and apply patches to Red Hat Satellite and associated components to mitigate newly discovered vulnerabilities and enhance system security.