CVE-2015-2595 in Database Server
Summary
by MITRE
Unspecified vulnerability in the Oracle OLAP component in Oracle Database Server 12.1.0.1 and 12.1.0.2 allows remote authenticated users to affect confidentiality, integrity, and availability via unknown vectors.
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Analysis
by VulDB Data Team • 06/02/2022
The vulnerability identified as CVE-2015-2595 resides within the Oracle OLAP component of Oracle Database Server versions 12.1.0.1 and 12.1.0.2, representing a critical security flaw that exposes organizations to significant operational risks. This unspecified vulnerability operates within the Oracle Database Server ecosystem, where OLAP (Online Analytical Processing) functionality enables complex data analysis and reporting capabilities. The affected component represents a core element of Oracle's database architecture that supports multidimensional data analysis, making it a critical target for adversaries seeking to compromise enterprise data environments.
The technical nature of this vulnerability allows authenticated remote attackers to potentially compromise the confidentiality, integrity, and availability of the affected systems through unspecified attack vectors. The OLAP component within Oracle Database Server handles complex analytical operations including data aggregation, dimension analysis, and multidimensional calculations that process sensitive business data. This vulnerability's remote exploitation capability means that attackers do not require physical access to the database server, but can leverage network-based attacks to gain unauthorized access. The authentication requirement indicates that attackers must first establish valid credentials, either through legitimate user accounts or by compromising existing authentication mechanisms, before attempting to exploit this vulnerability.
From an operational impact perspective, this vulnerability poses severe risks to enterprise data security and business continuity. The potential compromise of confidentiality means that sensitive analytical data, business intelligence reports, and strategic information could be accessed by unauthorized parties. Integrity threats suggest that attackers might modify or corrupt analytical calculations, data aggregations, or business rules that form the foundation of decision-making processes. Availability concerns indicate that the vulnerability could potentially disrupt analytical processing capabilities, leading to service interruptions that affect business operations and reporting functions. The unspecified nature of the attack vectors makes this vulnerability particularly dangerous as security teams cannot predict or fully prepare for all possible exploitation techniques.
Organizations affected by CVE-2015-2595 should implement comprehensive mitigation strategies that align with established cybersecurity frameworks including the CWE (Common Weakness Enumeration) catalog which classifies this vulnerability under unspecified weakness categories that typically involve complex software flaws. The ATT&CK framework would categorize this vulnerability within the privilege escalation and defense evasion domains, as attackers could leverage it to gain deeper access to database systems and potentially move laterally through network environments. Mitigation approaches should include immediate patch deployment from Oracle, implementation of network segmentation to limit access to OLAP components, enhanced monitoring of database activities, and comprehensive access control reviews. Security professionals should also consider implementing database activity monitoring solutions that can detect anomalous behavior patterns consistent with exploitation attempts, particularly around OLAP query execution and data manipulation operations that might indicate successful exploitation of this vulnerability.