CVE-2021-33923 : Security Advisory and Response

A security vulnerability has been identified in Confluent Ansible (cp-ansible) versions 5.5.0, 5.5.1, 5.5.2, and 6.0.0. This vulnerability could allow local attackers to access sensitive information such as private keys and state databases.

Understanding CVE-2021-33923

This section will cover what CVE-2021-33923 is and its impact, as well as the technical details and mitigation strategies.

What is CVE-2021-33923?

Insecure permissions in Confluent Ansible (cp-ansible) versions 5.5.0, 5.5.1, 5.5.2, and 6.0.0 enable local attackers to obtain private keys and state database information.

The Impact of CVE-2021-33923

The vulnerability allows unauthorized access to sensitive data, posing a risk of exposure and potential misuse by malicious actors.

Technical Details of CVE-2021-33923

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

Vulnerability Description

The insecure permissions in Confluent Ansible versions 5.5.0 to 6.0.0 could lead to the exposure of private keys and state database information to local attackers.

Affected Systems and Versions

Confluent Ansible versions 5.5.0, 5.5.1, 5.5.2, and 6.0.0 are impacted by this vulnerability.

Exploitation Mechanism

Local attackers can exploit the insecure permissions to gain unauthorized access to sensitive data.

Mitigation and Prevention

Learn about the steps to mitigate the risks and secure your systems against CVE-2021-33923.

Immediate Steps to Take

Take immediate actions to restrict access, review permissions, and monitor for any unauthorized activities.

Long-Term Security Practices

Implement robust security measures, including regular security assessments, access controls, and employee training, to enhance overall security posture.

Patching and Updates

Ensure you apply the necessary security patches and updates provided by Confluent for affected versions to fix the vulnerability.