CVE-2005-1677 in Workspace
Summary
by MITRE
Unknown vulnerability in Groove Virtual Office before 3.1 build 2338, before 3.1a build 2364, and Groove Workspace before 2.5n build 1871 allows remote attackers to bypass restrictions on COM objects.
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Analysis
by VulDB Data Team • 07/18/2024
The vulnerability identified as CVE-2005-1677 represents a critical security flaw in Groove Virtual Office and Groove Workspace software versions prior to specific build numbers. This issue affects the authentication and authorization mechanisms within these collaboration platforms, which were designed to facilitate secure file sharing and communication in enterprise environments. The vulnerability resides in how these applications handle Component Object Model objects, which are essential for integrating various software components and functionalities within the workspace environment.
The technical flaw stems from inadequate validation of COM object restrictions within the Groove software architecture. COM objects are fundamental elements that enable software components to communicate and interact with each other across different processes and applications. When these objects are not properly restricted or validated, they can be manipulated by unauthorized users to gain elevated privileges or access restricted functionality. The vulnerability specifically allows remote attackers to bypass the intended security boundaries that should prevent unauthorized access to COM objects, effectively undermining the security model of the platform. This type of flaw falls under the category of improper access control as defined by CWE-284, which addresses inadequate restrictions on COM objects and component interactions.
The operational impact of this vulnerability is significant for organizations relying on Groove platforms for secure collaboration. Remote attackers who successfully exploit this weakness could potentially execute arbitrary code, access sensitive data, or disrupt normal operations within the workspace environment. The vulnerability particularly affects enterprise users who depend on Groove for secure file sharing, document collaboration, and communication features. Given that these platforms were designed for business environments where sensitive corporate data is frequently exchanged, the ability to bypass COM object restrictions creates a substantial risk for data breaches and unauthorized access to confidential information. The vulnerability could enable attackers to escalate privileges and gain access to functionality that should be restricted to authorized users only.
Mitigation strategies for this vulnerability should focus on immediate remediation through software updates to the affected versions. Organizations must ensure they upgrade to the patched versions of Groove Virtual Office 3.1 build 2338 or later, Groove Workspace 2.5n build 1871 or later, or the corresponding 3.1a builds. Network administrators should implement additional security measures such as restricting network access to Groove services, monitoring for suspicious COM object activity, and reviewing access controls within the platform. The vulnerability demonstrates the importance of proper object validation and access control mechanisms, aligning with ATT&CK technique T1068 which covers the use of remote services for privilege escalation. Security teams should also consider implementing network segmentation and access control lists to limit exposure of these vulnerable services to untrusted networks, while maintaining visibility into COM object usage patterns to detect potential exploitation attempts.