CVE-2023-25194 Report - Details, Severity, & Advisories
Twingate Team
•
Jun 6, 2024
What is CVE-2023-25194?
A high-severity vulnerability, CVE-2023-25194, has been identified in Apache Kafka Connect API. This vulnerability allows attackers to execute Java deserialization gadget chains on the Kafka Connect server, potentially leading to unrestricted deserialization of untrusted data or remote code execution.
Who is impacted by this?
This issue impacts versions 2.3.0 to 3.3.2 and can potentially lead to unauthorized access to your data or even remote code execution. Users at risk are those who have access to a Kafka Connect worker and can create or modify connectors on it with a specific security protocol. To stay safe, it's essential to be aware of this vulnerability and take necessary precautions.
What should I do if I’m affected?
If you're affected by the CVE-2023-25194 vulnerability, it's crucial to take action to protect your systems. Here's a simple guide to help you:
Update Apache Kafka clients to a version outside the range of 2.3.0 to 3.3.2.
Restrict access to the affected interface and only allow trusted users.
Implement network segmentation and firewall rules to limit exposure.
Regularly update software and apply security patches.
Monitor logs for signs of exploitation or unusual activity.
Ensure strong authentication and access controls are in place.
For more detailed information, refer to the Apache Kafka CVE list and the Apache Mail Archives.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2023-25194 vulnerability, also known as Deserialization of Untrusted Data in Apache Kafka Connect API, is not listed in CISA's Known Exploited Vulnerabilities Catalog.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-502, which involves deserialization of untrusted data in Apache Kafka Connect API.
Learn More
To better understand the vulnerability, its severity, technical details, and known affected software configurations, refer to the NVD page and the sources listed below.
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CVE-2023-25194 Report - Details, Severity, & Advisories
Twingate Team
•
Jun 6, 2024
What is CVE-2023-25194?
A high-severity vulnerability, CVE-2023-25194, has been identified in Apache Kafka Connect API. This vulnerability allows attackers to execute Java deserialization gadget chains on the Kafka Connect server, potentially leading to unrestricted deserialization of untrusted data or remote code execution.
Who is impacted by this?
This issue impacts versions 2.3.0 to 3.3.2 and can potentially lead to unauthorized access to your data or even remote code execution. Users at risk are those who have access to a Kafka Connect worker and can create or modify connectors on it with a specific security protocol. To stay safe, it's essential to be aware of this vulnerability and take necessary precautions.
What should I do if I’m affected?
If you're affected by the CVE-2023-25194 vulnerability, it's crucial to take action to protect your systems. Here's a simple guide to help you:
Update Apache Kafka clients to a version outside the range of 2.3.0 to 3.3.2.
Restrict access to the affected interface and only allow trusted users.
Implement network segmentation and firewall rules to limit exposure.
Regularly update software and apply security patches.
Monitor logs for signs of exploitation or unusual activity.
Ensure strong authentication and access controls are in place.
For more detailed information, refer to the Apache Kafka CVE list and the Apache Mail Archives.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2023-25194 vulnerability, also known as Deserialization of Untrusted Data in Apache Kafka Connect API, is not listed in CISA's Known Exploited Vulnerabilities Catalog.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-502, which involves deserialization of untrusted data in Apache Kafka Connect API.
Learn More
To better understand the vulnerability, its severity, technical details, and known affected software configurations, refer to the NVD page and the sources listed below.
Rapidly implement a modern Zero Trust network that is more secure and maintainable than VPNs.
CVE-2023-25194 Report - Details, Severity, & Advisories
Twingate Team
•
Jun 6, 2024
What is CVE-2023-25194?
A high-severity vulnerability, CVE-2023-25194, has been identified in Apache Kafka Connect API. This vulnerability allows attackers to execute Java deserialization gadget chains on the Kafka Connect server, potentially leading to unrestricted deserialization of untrusted data or remote code execution.
Who is impacted by this?
This issue impacts versions 2.3.0 to 3.3.2 and can potentially lead to unauthorized access to your data or even remote code execution. Users at risk are those who have access to a Kafka Connect worker and can create or modify connectors on it with a specific security protocol. To stay safe, it's essential to be aware of this vulnerability and take necessary precautions.
What should I do if I’m affected?
If you're affected by the CVE-2023-25194 vulnerability, it's crucial to take action to protect your systems. Here's a simple guide to help you:
Update Apache Kafka clients to a version outside the range of 2.3.0 to 3.3.2.
Restrict access to the affected interface and only allow trusted users.
Implement network segmentation and firewall rules to limit exposure.
Regularly update software and apply security patches.
Monitor logs for signs of exploitation or unusual activity.
Ensure strong authentication and access controls are in place.
For more detailed information, refer to the Apache Kafka CVE list and the Apache Mail Archives.
Is this in CISA’s Known Exploited Vulnerabilities Catalog?
The CVE-2023-25194 vulnerability, also known as Deserialization of Untrusted Data in Apache Kafka Connect API, is not listed in CISA's Known Exploited Vulnerabilities Catalog.
Weakness Enumeration
The weakness enumeration for this vulnerability is categorized as CWE-502, which involves deserialization of untrusted data in Apache Kafka Connect API.
Learn More
To better understand the vulnerability, its severity, technical details, and known affected software configurations, refer to the NVD page and the sources listed below.
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