CVE-2024-52897 in MQ Appliance
Summary
by MITRE • 12/19/2024
IBM MQ Appliance 9.3 LTS, 9.3 CD, and 9.4 LTS web console could allow a remote attacker to obtain sensitive information when a detailed technical error message is returned.
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Analysis
by VulDB Data Team • 01/10/2025
The vulnerability identified as CVE-2024-52897 affects IBM MQ Appliance versions 9.3 LTS, 9.3 CD, and 9.4 LTS web console implementations. This security flaw represents a sensitive data exposure issue that occurs when the system returns detailed technical error messages to remote attackers. The vulnerability stems from insufficient error handling mechanisms within the web console interface, which inadvertently reveals internal system information to unauthorized users who can access the interface remotely. Such information disclosure vulnerabilities are particularly concerning in enterprise messaging systems where sensitive data flows through the infrastructure.
The technical implementation of this vulnerability lies in the error message handling subsystem of the IBM MQ web console. When certain operations fail or encounter exceptions during processing, the system generates detailed error responses that contain information about the internal state, system configuration, or operational parameters. This behavior violates fundamental security principles of information hiding and defense in depth. The flaw specifically manifests when the web console processes requests that result in system errors, causing the application to return verbose error messages that include stack traces, internal file paths, system identifiers, or other technical details that should remain hidden from external users. This vulnerability aligns with CWE-209, which describes "Information Exposure Through an Error Message" and represents a classic case of improper error handling that exposes system internals.
The operational impact of CVE-2024-52897 extends beyond simple information disclosure, as the leaked technical details can significantly aid attackers in planning more sophisticated attacks against the IBM MQ infrastructure. Remote attackers who can access the web console can leverage the exposed information to understand the underlying system architecture, identify potential attack vectors, and potentially exploit other vulnerabilities that might exist in the system. The exposure of internal system parameters, version information, or configuration details can provide attackers with valuable intelligence for crafting targeted attacks. This vulnerability particularly affects organizations using IBM MQ appliances in environments where security is paramount, such as financial services, healthcare, or government sectors where message queue systems handle sensitive data. The attack surface is broadened because the web console is typically accessible over network connections, making it vulnerable to exploitation from any location where network access is available.
Organizations should implement immediate mitigations to address this vulnerability by configuring the web console to suppress detailed error messages and instead provide generic error responses to users. The recommended approach involves modifying the error handling configuration within the IBM MQ appliance web console to ensure that technical details are not exposed to end users. System administrators should review and update the error reporting mechanisms to sanitize error messages before they are transmitted to clients. Additionally, implementing proper logging mechanisms that capture detailed error information internally while presenting sanitized responses externally provides a balanced approach to error handling. The mitigation strategies should also include network segmentation to limit access to the web console interface to authorized personnel only, as specified in the MITRE ATT&CK framework under the technique T1190 for "Exploit Public-Facing Application" and T1083 for "File and Directory Discovery" which could be facilitated by this vulnerability. Organizations should also consider implementing web application firewalls and intrusion detection systems to monitor for exploitation attempts targeting this specific vulnerability. Regular security assessments and penetration testing should be conducted to ensure that the implemented mitigations are effective and that no other similar vulnerabilities exist within the IBM MQ appliance configuration or related systems.