CVE-2009-3554 in JBoss Enterprise Application Platform
Summary
by MITRE
Twiddle in Red Hat JBoss Enterprise Application Platform (aka JBoss EAP or JBEAP) 4.2 before 4.2.0.CP08 and 4.3 before 4.3.0.CP07 writes the JMX password, and other command-line arguments, to the twiddle.log file, which allows local users to obtain sensitive information by reading this file.
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Analysis
by VulDB Data Team • 11/29/2024
The vulnerability identified as CVE-2009-3554 affects Red Hat JBoss Enterprise Application Platform versions 4.2 before 4.2.0.CP08 and 4.3 before 4.3.0.CP07, representing a critical information disclosure flaw that stems from improper handling of sensitive command-line arguments within the twiddle utility. This issue specifically manifests when the twiddle tool, designed for managing JBoss applications, inadvertently logs sensitive authentication credentials and configuration parameters to a dedicated log file named twiddle.log. The flaw resides in the application's security configuration process where the utility fails to sanitize or properly secure command-line inputs before writing them to persistent storage, creating an avenue for unauthorized information access.
The technical implementation of this vulnerability involves the twiddle utility's default behavior of capturing and logging all command-line arguments passed to it during execution. When administrators or users invoke twiddle with JMX connection parameters including passwords, hostnames, and port specifications, these values are automatically written to the twiddle.log file without adequate protection mechanisms. This logging mechanism operates at the file system level, where the log file inherits the permissions and access controls of the executing process, typically running with elevated privileges in enterprise environments. The vulnerability directly maps to CWE-200, which catalogs improper output handling that results in information exposure, and represents a classic case of insecure logging practices where sensitive data is stored in plaintext within accessible locations.
The operational impact of this vulnerability extends beyond simple credential exposure, as it provides local attackers with the ability to compromise the entire JBoss application server infrastructure. An attacker with local file system access can simply read the twiddle.log file to extract JMX passwords, which often serve as gateways to administrative functions within the application server. These extracted credentials can then be used to perform unauthorized operations such as deploying malicious applications, modifying server configurations, or accessing sensitive application data through JMX interfaces. The vulnerability's exploitation does not require network access or complex attack vectors, making it particularly dangerous in environments where local system compromise is possible, as it aligns with ATT&CK technique T1003.001 for Credential Dumping and T1059.001 for Command and Scripting Interpreter, where attackers can leverage the logged credentials for further system compromise.
Mitigation strategies for CVE-2009-3554 focus on immediate remediation through patching the affected JBoss EAP versions to their respective certified maintenance releases that address the logging behavior. Organizations should also implement proper file system access controls, ensuring that the twiddle.log file is restricted to the minimum required permissions and that the directory containing it is protected against unauthorized access. Security administrators should consider implementing log rotation and secure logging practices that prevent sensitive information from being written to persistent storage, as outlined in the NIST Special Publication 800-92 guidelines for audit logging. Additionally, organizations should conduct comprehensive security assessments to identify other potential logging vulnerabilities within their application server configurations, particularly focusing on command-line argument handling and credential storage practices. The vulnerability demonstrates the importance of principle of least privilege in application design and the necessity of secure coding practices that prevent accidental exposure of sensitive information through logging mechanisms.