CVE-2017-1575 in Sterling B2B Integrator Standard Edition
Summary
by MITRE
IBM Sterling B2B Integrator Standard Edition (IBM Sterling File Gateway 2.2.0 through 2.2.6) uses weaker than expected cryptographic algorithms that could allow a local attacker to decrypt highly sensitive information. IBM X-Force ID: 132032.
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Analysis
by VulDB Data Team • 04/25/2023
The vulnerability identified as CVE-2017-1575 affects IBM Sterling B2B Integrator Standard Edition and IBM Sterling File Gateway versions 2.2.0 through 2.2.6, representing a significant cryptographic weakness that exposes sensitive data to local attackers. This issue stems from the implementation of weaker cryptographic algorithms than expected, creating a pathway for unauthorized decryption of highly sensitive information within the system. The vulnerability is particularly concerning as it affects the core security infrastructure of enterprise file gateway solutions, where data integrity and confidentiality are paramount for business-to-business transactions.
The technical flaw manifests through the use of insufficiently strong cryptographic mechanisms that fail to meet contemporary security standards for protecting sensitive information. Attackers with local access to the system can exploit this weakness to decrypt data that should remain protected, potentially compromising business-critical information including financial records, customer data, and proprietary business information. This vulnerability falls under the broader category of weak cryptography issues that are classified as CWE-327, which specifically addresses the use of weak or broken cryptographic algorithms. The implementation likely involves deprecated encryption standards or improperly configured cryptographic parameters that do not provide adequate protection against modern cryptographic attacks.
The operational impact of this vulnerability extends beyond simple data exposure, as it creates potential for significant business disruption and regulatory compliance violations. Organizations relying on IBM Sterling File Gateway for their B2B integration processes face increased risk of data breaches that could result in financial losses, reputational damage, and legal consequences. The local attacker access requirement does not diminish the severity, as insider threats or compromised local accounts represent a substantial risk vector in enterprise environments. This vulnerability directly impacts the confidentiality aspect of the CIA triad and can be categorized under ATT&CK technique T1552.1 for unsecured credentials and T1005 for data from local systems, making it a critical concern for security operations.
Mitigation strategies for CVE-2017-1575 should prioritize immediate patching of affected systems to address the cryptographic weakness in IBM Sterling File Gateway versions 2.2.0 through 2.2.6. Organizations must implement comprehensive monitoring to detect any unauthorized local access attempts and establish robust access controls to minimize the attack surface. Security teams should conduct thorough assessments of cryptographic implementations across all enterprise systems and ensure compliance with industry standards such as NIST SP 800-57 for cryptographic strength requirements. Additionally, organizations should review their incident response procedures to ensure readiness for potential exploitation of this vulnerability and maintain updated threat intelligence regarding similar cryptographic weaknesses in enterprise software solutions. The remediation process must include verification of cryptographic algorithm configurations and implementation of stronger encryption standards that meet current security benchmarks.