CVE-2022-45470 in Hama
Summary
by MITRE • 11/21/2022
** UNSUPPORTED WHEN ASSIGNED ** missing input validation in Apache Hama may cause information disclosure through path traversal and XSS. Since Apache Hama is EOL, we do not expect these issues to be fixed.
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Analysis
by VulDB Data Team • 08/03/2024
Apache Hama represents a distributed computing framework built on top of Apache Hadoop that enables large-scale graph processing and scientific computing operations. The vulnerability identified as CVE-2022-45470 stems from inadequate input validation mechanisms within the system's handling of user-supplied data, particularly affecting the framework's web interface components. This weakness manifests through two primary attack vectors that exploit the absence of proper sanitization and validation checks in the application's request processing pipeline. The path traversal component of this vulnerability allows attackers to manipulate file system access patterns through specially crafted input parameters, potentially enabling unauthorized access to sensitive system files and directories that should remain protected. The cross-site scripting element further amplifies the threat by permitting malicious script execution within the context of authenticated users' browsers, creating opportunities for session hijacking and data exfiltration. These flaws align with CWE-22 for path traversal vulnerabilities and CWE-79 for cross-site scripting conditions, both of which represent fundamental web application security weaknesses that have been extensively documented in industry standards. The attack surface is particularly concerning given that Apache Hama operates within enterprise environments where sensitive data processing occurs, making the potential for information disclosure through these vulnerabilities significant. The security implications extend beyond simple data exposure, as path traversal attacks can lead to complete system compromise through access to configuration files, database credentials, and system binaries. The cross-site scripting component introduces additional risk by enabling attackers to execute malicious code against authenticated users, potentially leading to privilege escalation and unauthorized system modifications. This vulnerability demonstrates the critical importance of input validation in distributed computing frameworks where multiple nodes process and exchange sensitive information. The fact that Apache Hama has reached end-of-life status means that no official security patches or updates will be provided to address these issues, leaving affected organizations with limited remediation options. Organizations utilizing this deprecated framework face substantial risk exposure, particularly in environments where security controls may not adequately compensate for the lack of vendor support. The vulnerability characteristics also reflect common patterns found in legacy software systems where security considerations were not fully integrated into the original development lifecycle. These weaknesses highlight the importance of maintaining up-to-date software components and the dangers associated with continuing to operate unsupported systems in production environments. The absence of vendor support for CVE-2022-45470 means that organizations must implement compensating controls or migrate to supported alternatives to maintain adequate security posture. The combination of path traversal and XSS vulnerabilities within the same framework component creates a particularly dangerous attack scenario that could be leveraged by sophisticated threat actors. From an operational perspective, this vulnerability affects the integrity and confidentiality of data processed through Apache Hama's distributed computing infrastructure, potentially exposing sensitive research data, proprietary algorithms, and system configurations to unauthorized access. The attack vectors are particularly relevant in academic and research environments where Apache Hama might be used for processing confidential data or intellectual property. Organizations should consider the implications of these vulnerabilities when evaluating their risk management strategies and determining appropriate remediation approaches. The lack of official patch support for this CVE underscores the importance of software lifecycle management and the need for proactive migration planning to avoid exposure to known vulnerabilities in legacy systems. Security teams should prioritize identifying all instances of Apache Hama deployment within their environments and implement network segmentation or access controls to limit potential exploitation of these vulnerabilities. The vulnerability's classification within the ATT&CK framework would likely map to techniques involving privilege escalation and credential access, as the path traversal component could provide access to system-level resources while the XSS element enables user-level compromise. Given the end-of-life status of Apache Hama, the most effective mitigation strategy involves immediate migration to supported distributed computing frameworks that receive regular security updates and have active development communities. Organizations should also consider implementing network monitoring solutions to detect potential exploitation attempts and establish incident response procedures specifically addressing legacy system vulnerabilities. The vulnerability serves as a reminder of the critical importance of maintaining current software versions and the risks associated with operating unsupported systems in production environments where security is paramount.