CVE-2022-33162 in Security Directory Integrator
Summary
by MITRE • 08/16/2024
IBM Security Directory Integrator 7.2.0 and Security Verify Directory Integrator 10.0.0 does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. IBM X-Force ID: 228570.
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Analysis
by VulDB Data Team • 08/29/2024
IBM Security Directory Integrator version 7.2.0 and Security Verify Directory Integrator version 10.0.0 contain a critical authentication flaw that undermines the security posture of these directory integration solutions. This vulnerability falls under the category of insufficient authentication mechanisms, specifically addressing scenarios where user identity verification is either completely absent or inadequately implemented for functions requiring proven user authentication or those consuming substantial system resources. The flaw represents a fundamental failure in the security architecture that allows unauthorized access to privileged operations without proper identity validation.
The technical implementation of this vulnerability stems from the absence of mandatory authentication checks for critical system functions within the directory integration framework. When components require a provable user identity or consume significant computational resources, the system should enforce robust authentication mechanisms to prevent unauthorized access. However, in this case, the software fails to validate user credentials or establish authenticated sessions for operations that should require verified identities. This weakness creates a pathway for attackers to exploit the system's functionality without proper authorization, potentially leading to privilege escalation or resource exhaustion attacks.
From an operational impact perspective, this vulnerability creates significant risk for organizations relying on these directory integration solutions. Attackers could potentially access sensitive directory services, manipulate user accounts, or consume excessive system resources without detection. The vulnerability particularly affects scenarios where the integration components handle user identity information or perform resource-intensive operations such as batch processing or large-scale directory queries. This flaw directly violates security principles outlined in the CWE-287 category, which addresses improper authentication, and aligns with ATT&CK technique T1078 for valid accounts and T1499 for resource hijacking.
Organizations utilizing these IBM products should immediately implement mitigations including strengthening access controls, implementing network segmentation, and monitoring for unauthorized access attempts. The recommended approach involves configuring additional authentication layers, enabling comprehensive logging and audit trails, and conducting regular security assessments. System administrators should also consider implementing compensating controls such as firewall rules restricting access to sensitive endpoints and deploying intrusion detection systems to monitor for suspicious activity. The vulnerability demonstrates the critical importance of proper authentication implementation in security-critical software components and underscores the necessity of following secure coding practices as defined in industry standards and best practices.