CVE-2012-3331 in Sametime
Summary
by MITRE
IBM Sametime allows remote attackers to obtain sensitive information from the Sametime Log database via a direct request to STLOG.NSF. IBM X-Force ID: 78048.
If you want to get the best quality for vulnerability data then you always have to consider VulDB.
Analysis
by VulDB Data Team • 02/03/2021
The vulnerability identified as CVE-2012-3331 represents a significant information disclosure flaw within IBM Sametime collaboration software. This security weakness resides in the Sametime Log database component, specifically exposing the STLOG.NSF database file through direct network access. The issue affects IBM Sametime versions prior to 8.5.1 and demonstrates how improperly secured database files can provide unauthorized access to sensitive communication data. The vulnerability stems from inadequate access controls and authentication mechanisms that fail to properly validate user credentials before granting access to log database contents. This flaw allows remote attackers to bypass normal authentication procedures and directly request the STLOG.NSF file, which contains detailed records of user communications, chat logs, and other confidential information.
The technical exploitation of this vulnerability involves crafting direct HTTP requests to access the STLOG.NSF database file without proper authorization. This type of attack falls under the category of information disclosure vulnerabilities and aligns with CWE-200, which addresses improper exposure of sensitive information. The flaw demonstrates a classic case of insufficient access control where database files are accessible through predictable paths without adequate authentication checks. Attackers can leverage this vulnerability to extract comprehensive communication records including timestamps, user identities, message content, and other metadata that would normally be protected within a secure collaboration environment. The exposure occurs at the application layer where the web server fails to implement proper access restrictions for database files, creating a direct pathway for unauthorized data retrieval.
The operational impact of this vulnerability extends beyond simple data exposure to encompass significant business and security implications for organizations relying on IBM Sametime for enterprise communications. The disclosure of chat logs and communication records can compromise sensitive business discussions, personal information, and confidential negotiations that occurred within the Sametime environment. Organizations may face regulatory compliance violations under data protection regulations such as gdpr, hipaa, or other privacy frameworks that mandate protection of communication data. The vulnerability also creates potential for targeted attacks where attackers can gather intelligence about user behavior, communication patterns, and organizational structures from the exposed log data. This information can be leveraged for social engineering attacks, competitive intelligence gathering, or further exploitation of the target environment.
Organizations should implement immediate mitigations including applying the vendor-provided security patches for IBM Sametime 8.5.1 and later versions that address this access control flaw. Network-level protections such as firewall rules and web application firewalls should be configured to restrict access to database files and prevent direct requests to STLOG.NSF. Access controls must be strengthened through proper authentication mechanisms and role-based access restrictions that ensure only authorized personnel can access log database contents. The remediation strategy should include network segmentation to isolate critical database components and implement monitoring solutions that detect unauthorized access attempts to sensitive files. Additionally, organizations should conduct comprehensive security assessments of their collaboration environments to identify similar vulnerabilities in other components and ensure proper configuration of access controls across all application layers. This vulnerability highlights the importance of secure configuration management and demonstrates how seemingly minor access control oversights can create significant security risks in enterprise collaboration platforms.