CVE-2023-35797 : Vulnerability Insights and Analysis

This article provides detailed information about CVE-2023-35797, a vulnerability in Apache Airflow Apache Hive Provider that could lead to Remote Code Execution (RCE) via the Principal parameter before version 6.1.1.

Understanding CVE-2023-35797

This section will cover what CVE-2023-35797 is, the impact of the vulnerability, technical details, and mitigation steps.

What is CVE-2023-35797?

CVE-2023-35797 is an Improper Input Validation vulnerability affecting Apache Airflow Apache Hive Provider before version 6.1.1. It allows bypassing security checks for RCE via the Principal parameter by manipulating connection details.

The Impact of CVE-2023-35797

The vulnerability poses a moderate risk as it enables an attacker to exploit the system by executing arbitrary code through unauthorized access.

Technical Details of CVE-2023-35797

This section will delve into the vulnerability description, affected systems and versions, and exploitation mechanism.

Vulnerability Description

The vulnerability in Apache Airflow Apache Hive Provider prior to version 6.1.1 allows malicious actors to circumvent security measures and execute code by tampering with connection details.

Affected Systems and Versions

The vulnerable version is Apache Airflow Apache Hive Provider before 6.1.1.

Exploitation Mechanism

To exploit this vulnerability, an attacker needs access to modify connection details to bypass security checks and achieve RCE through the Principal parameter.

Mitigation and Prevention

This section will outline the immediate steps, long-term security practices, and patching updates to address CVE-2023-35797.

Immediate Steps to Take

It is crucial to update the Apache Airflow Hive Provider to version 6.1.1 to eliminate the vulnerability and prevent potential exploitation.

Long-Term Security Practices

Implement strict input validation protocols, regularly update software components, and conduct security audits to enhance system resilience against similar vulnerabilities.

Patching and Updates

Stay informed about security advisories, follow vendor recommendations, and apply timely patches to safeguard systems against emerging threats.