CVE-2016-6096 in Tivoli Key Lifecycle Manager
Summary
by MITRE
IBM Tivoli Key Lifecycle Manager 2.0.1, 2.5, and 2.6 is vulnerable to cross-site scripting. This vulnerability allows users to embed arbitrary JavaScript code in the Web UI thus altering the intended functionality potentially leading to credentials disclosure within a trusted session.
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Analysis
by VulDB Data Team • 08/11/2020
IBM Tivoli Key Lifecycle Manager versions 2.0.1, 2.5, and 2.6 contain a cross-site scripting vulnerability that represents a critical security flaw in the web-based user interface. This vulnerability falls under CWE-79 which specifically addresses cross-site scripting attacks where malicious code can be injected into web applications. The flaw exists due to insufficient input validation and output encoding within the web interface components, allowing authenticated users to inject malicious javascript code through vulnerable parameters or form fields. The vulnerability specifically impacts the web user interface of the key lifecycle management system, which is designed to handle cryptographic key management operations including key generation, distribution, and lifecycle tracking. Attackers can exploit this weakness to execute arbitrary javascript code within the context of a victim's browser session, potentially compromising the integrity of the trusted session. This vulnerability creates a significant risk for credential disclosure as the malicious script can capture session tokens, cookies, or other authentication mechanisms that are typically stored in the browser's memory. The attack vector is particularly concerning because it requires only authenticated access to the system, meaning that users with legitimate access privileges can be exploited through social engineering or by compromising user accounts. The vulnerability enables attackers to perform actions such as stealing session cookies, redirecting users to malicious sites, or modifying the application's behavior to harvest sensitive information. From an operational perspective, this vulnerability undermines the security posture of organizations relying on Tivoli Key Lifecycle Manager for cryptographic key management, as it provides a pathway for attackers to gain unauthorized access to sensitive cryptographic materials and system information. The impact extends beyond simple credential theft to potentially compromising the entire key management infrastructure, as attackers could manipulate key lifecycle operations or access restricted administrative functions. This vulnerability aligns with attack patterns documented in the MITRE ATT&CK framework under the technique of credential access through web application attacks, specifically targeting session management and input validation weaknesses. Organizations using these vulnerable versions should immediately implement mitigations including input sanitization, output encoding, and regular security updates to prevent exploitation. The vulnerability demonstrates the critical importance of secure coding practices in enterprise security applications and highlights the need for comprehensive security testing of web interfaces that handle sensitive operational data. Proper implementation of content security policies and regular security assessments would have prevented this vulnerability from reaching production environments, as it represents a fundamental failure in the application's security architecture and input validation mechanisms.