2024-11-19
:
Apache Kafka Clients are vulnerable to a privilege escalation vulnerability that could allow attackers to read arbitrary files or environment variables from the underlying system. This issue arises from the ability of certain ConfigProvider implementations to read sensitive information from disk or environment variables.
Form:
Platform: Apache Kafka
Version: 2.3.0 – 3.5.2, 3.6.2, 3.7.0
Vulnerability: Improper Privilege Management
Severity: High
Date: 2023-10-17
What Undercode Says:
Apache Kafka CVE-2023-40150 is a serious vulnerability that could potentially lead to data breaches and system compromise. It’s crucial for organizations using affected Kafka versions to prioritize patching and mitigation measures.
Key Takeaways:
Impact: Attackers could exploit this vulnerability to gain unauthorized access to sensitive information.
Affected Versions: 2.3.0 through 3.5.2, 3.6.2, 3.7.0
Mitigation:
Upgrade to Kafka Client version 3.8.0 or later.
Set the JVM system property `org.apache.kafka.automatic.config.providers=none`.
For Kafka Connect users, configure appropriate `allowlist.pattern` and `allowed.paths` to restrict ConfigProvider access.
Recommendations:
Patch Promptly: Apply the latest security patches to address the vulnerability.
Network Segmentation: Isolate Kafka systems from other critical infrastructure to limit potential impact.
Regular Security Audits: Conduct regular security assessments to identify and mitigate vulnerabilities.
Monitor System Logs: Keep a close eye on system logs for any suspicious activity.
Stay Informed: Stay updated on security advisories and best practices.
By following these recommendations, organizations can significantly reduce the risk of exploitation and protect their systems from potential threats.
References:
Reported By: Github.com
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