CVE-2016-2981 in Jazz Team Server
Summary
by MITRE
An undisclosed vulnerability in the CLM applications in IBM Jazz Team Server may allow unauthorized access to user credentials. IBM Reference #: 1999965.
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Analysis
by VulDB Data Team • 09/10/2020
The vulnerability identified as CVE-2016-2981 resides within the CLM applications of IBM Jazz Team Server, a comprehensive platform for collaborative software development and lifecycle management. This undisclosed flaw represents a critical security weakness that could potentially expose user authentication credentials to unauthorized parties, undermining the fundamental security posture of organizations relying on this platform for their development workflows. The vulnerability specifically affects the authentication mechanisms within the Jazz Team Server environment, creating potential entry points for malicious actors seeking to compromise user accounts and access sensitive development resources.
The technical nature of this vulnerability stems from insufficient validation or protection mechanisms within the CLM application components that handle user authentication and credential management. While the exact implementation details remain undisclosed, such vulnerabilities typically manifest through improper input validation, weak session management, or inadequate access controls that allow attackers to exploit logical flaws in the authentication process. The flaw likely exists in how the system processes or validates authentication requests, potentially enabling credential leakage through improper error handling, insufficient encryption of sensitive data, or inadequate protection of authentication tokens. This type of vulnerability aligns with CWE-287 which addresses improper authentication issues, and could potentially be leveraged through techniques described in the ATT&CK framework under credential access tactics.
The operational impact of this vulnerability extends beyond simple credential theft, as compromised user accounts could provide attackers with access to source code repositories, development environments, and other sensitive project assets within the Jazz Team Server ecosystem. Organizations utilizing this platform may face significant risks including intellectual property theft, unauthorized code modifications, disruption of development processes, and potential compliance violations. The exposure of user credentials could also enable attackers to escalate privileges within the development environment, potentially leading to broader system compromise. The vulnerability affects the core functionality of the platform's authentication system, making it particularly dangerous as it undermines trust in the entire development collaboration environment.
Mitigation strategies for this vulnerability should prioritize immediate patching and updating of affected IBM Jazz Team Server installations to the latest security releases provided by IBM. Organizations must conduct thorough security assessments of their current deployment to identify any potential exploitation vectors and implement additional monitoring measures to detect unauthorized access attempts. Network segmentation and enhanced access controls should be implemented to limit the potential impact of credential compromise. Security teams should also consider implementing multi-factor authentication mechanisms where possible and establish robust credential management policies including regular password rotation and access revocation procedures. The vulnerability highlights the importance of maintaining up-to-date security patches and implementing comprehensive security monitoring for enterprise collaboration platforms, as outlined in industry best practices for protecting development environments against credential-based attacks.