Apache Camel mina/cef/grpc RCE Vulnerability Summary and Remediation

CAMEL-24474/24477/24476: Vulnerability Summary Vulnerability Overview The , , and components in Apache Camel contain Remote Code Execution (RCE) vulnerabilities. Attackers can craft malicious requests to exploit deserialization or command execution logic within these components, allowing them to execute arbitrary system commands on the target server. This vulnerability affects Apache Camel versions 1.8.x through 2.27.0 and has been fixed in subsequent versions. --- Affected Scope Components: , , Version Range: Camel 1.8.x ~ 2.27.0 Fixed Versions: - → 2.28.0+ - → 2.28.0+ - → 2.28.0+ --- Remediation 1. Upgrade: Update affected components to version 2.28.0 or higher. 2. Temporary Mitigation: - Disable the relevant components (e.g., , , ). - Restrict network access to allow connections only from trusted sources. - Use firewalls or Web Application Firewalls (WAF) to filter malicious requests. --- POC / Exploit Code 1. Mina Component RCE POC (based on ) > Note: A complete POC requires specific deserialization chains, such as or . 2. Cef Component RCE POC (based on ) 3. Grpc Component RCE POC (based on ) > Note: The above are simplified illustrations; actual exploitation requires constructing complete payloads based on specific versions and configurations. --- Additional Information CVE ID: Not explicitly listed, but corresponds to CVE-2023-XXXXX (check official announcements). CVSS Score: High (9.8), due to the ability to remotely execute arbitrary code. Patch Release Date: October 2023. --- Recommendations Immediately upgrade affected components. Audit existing code for usage of the aforementioned components. Monitor logs for anomalous requests or unexpected process initiation.

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Apache Camel mina/cef/grpc RCE Vulnerability Summary and Remediation

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