CVE-2018-1425 in Security Guardium Big Data Intelligence
Summary
by MITRE
IBM Security Guardium Big Data Intelligence (SonarG) 3.1 uses weaker than expected cryptographic algorithms that could allow an attacker to decrypt highly sensitive information. IBM X-Force ID: 139003.
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Analysis
by VulDB Data Team • 02/16/2023
IBM Security Guardium Big Data Intelligence SonarG version 3.1 contains a cryptographic vulnerability that undermines the security of sensitive data through the use of weaker than expected encryption algorithms. This vulnerability falls under the broader category of weak cryptography flaws that can be exploited to compromise data confidentiality and integrity. The implementation of substandard cryptographic mechanisms within the system creates an attack surface that allows adversaries to potentially decrypt information that should remain protected. The weakness manifests in the cryptographic algorithm selection process where the system employs encryption methods that are either outdated, insufficiently strong, or have known vulnerabilities that make them susceptible to cryptanalysis and brute force attacks. This represents a significant security gap in the data protection framework of the platform, particularly affecting highly sensitive information that organizations rely on for security monitoring and threat detection.
The technical flaw stems from the inadequate cryptographic algorithm implementation within the SonarG 3.1 platform, which fails to meet contemporary security standards for data encryption. When cryptographic algorithms are weakened or improperly implemented, they create opportunities for attackers to exploit known vulnerabilities in the encryption process. The vulnerability specifically targets the encryption mechanisms used to protect sensitive data within the big data intelligence platform, potentially allowing unauthorized access to critical security information. This weakness can be categorized under CWE-327, which addresses the use of weak cryptographic algorithms, and aligns with ATT&CK technique T1552.004 related to unsecured credentials and data encryption. The flawed implementation likely involves the use of deprecated encryption standards such as DES, RC4, or other algorithms that have been identified as insecure by cryptographic standards organizations, making them vulnerable to modern computational attacks and cryptanalytic techniques.
The operational impact of this vulnerability extends beyond simple data exposure, as it can compromise the integrity of the entire security monitoring infrastructure that relies on the encrypted data for threat detection and analysis. Attackers who successfully exploit this weakness could gain access to highly sensitive security information including threat intelligence, vulnerability assessments, and security event data that would otherwise remain protected. This access could enable sophisticated adversaries to understand the security posture of organizations, identify potential attack vectors, and develop targeted strategies to compromise additional systems. The vulnerability affects the core security functionality of the platform, potentially allowing attackers to undermine the very security measures that the system is designed to provide. Organizations using this version of SonarG may experience significant security breaches that could lead to regulatory compliance violations, financial losses, and reputational damage due to unauthorized access to sensitive security information.
Organizations should immediately implement mitigation strategies to address this cryptographic weakness in their IBM Security Guardium Big Data Intelligence deployments. The primary recommendation involves upgrading to a patched version of the SonarG platform that implements strong, industry-standard cryptographic algorithms such as AES-256 or other modern encryption standards. System administrators should also conduct comprehensive assessments of all cryptographic implementations within their security infrastructure to identify similar weaknesses that may exist in other components. The mitigation process should include reviewing and updating cryptographic configurations, ensuring that all encryption keys are properly managed and rotated, and implementing additional security controls to protect against potential exploitation attempts. Organizations should also consider implementing network segmentation and monitoring controls to detect potential exploitation attempts and maintain compliance with security standards that require strong cryptographic protection for sensitive information. The vulnerability highlights the critical importance of maintaining up-to-date cryptographic implementations and adheres to security frameworks such as NIST SP 800-57 for cryptographic key management and algorithm selection.