CVE-2022-46421 Explained : Impact and Mitigation

A detailed overview of CVE-2022-46421 highlighting the vulnerability in Apache Airflow Hive Provider.

Understanding CVE-2022-46421

A Command Injection vulnerability affecting Apache Airflow Hive Provider, allowing Remote Code Execution.

What is CVE-2022-46421?

The CVE-2022-46421 vulnerability involves an Improper Neutralization of Special Elements used in a Command ('Command Injection') issue in Apache Airflow Hive Provider. This vulnerability impacts versions before 5.0.0.

The Impact of CVE-2022-46421

The vulnerability can be exploited by attackers to execute arbitrary code remotely, potentially leading to unauthorized access, data breaches, and system compromise.

Technical Details of CVE-2022-46421

Exploring the specifics of the CVE-2022-46421 vulnerability.

Vulnerability Description

CVE-2022-46421 is categorized as CWE-77: Improper Neutralization of Special Elements used in a Command ('Command Injection'). It poses a moderate severity threat.

Affected Systems and Versions

Apache Airflow Hive Provider versions before 5.0.0 are impacted by this vulnerability, leaving them susceptible to exploitation.

Exploitation Mechanism

The vulnerability allows threat actors to inject and execute malicious commands via the hive_cli_params in Apache Airflow Hive Provider.

Mitigation and Prevention

Key steps to mitigate and prevent the CVE-2022-46421 vulnerability.

Immediate Steps to Take

Users are advised to update Apache Airflow Hive Provider to version 5.0.0 or newer to mitigate the risk of exploitation.

Long-Term Security Practices

Implement secure coding practices, conduct regular security audits, and educate users on safe usage to enhance overall security posture.

Patching and Updates

Stay informed about security updates from Apache Software Foundation and promptly apply patches to address known vulnerabilities.