CVE-2010-2391 in Database Server
Summary
by MITRE
Unspecified vulnerability in the Core RDBMS component in Oracle Database Server 10.1.0.5 and 10.2.0.3 allows remote authenticated users to affect confidentiality and integrity via unknown vectors.
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Analysis
by VulDB Data Team • 09/26/2021
The vulnerability identified as CVE-2010-2391 resides within Oracle Database Server's Core RDBMS component and affects versions 10.1.0.5 and 10.2.0.3. This unspecified weakness represents a significant security concern as it enables authenticated remote attackers to compromise both confidentiality and integrity of database systems. The vulnerability's classification as unspecified means that the exact technical mechanism remains undisclosed, which is common in early vulnerability reporting before detailed analysis is completed. Such undisclosed nature often indicates the complexity and severity of the underlying flaw, as it may involve multiple attack vectors or sophisticated exploitation techniques that could potentially affect database operations, data integrity, and information confidentiality.
The technical nature of this vulnerability suggests it operates within the core database engine where fundamental operations such as data retrieval, storage, and modification occur. As an authenticated vulnerability, attackers must first establish valid credentials to exploit the weakness, which reduces the attack surface compared to unauthenticated exploits but still poses serious risks given that legitimate users with appropriate privileges could potentially abuse this flaw. The impact on confidentiality indicates that sensitive data could be accessed or extracted without proper authorization, while the integrity compromise suggests that data could be modified, corrupted, or manipulated in ways that undermine the database's reliability and trustworthiness. This dual impact on both confidentiality and integrity aligns with common database security threats that can result in data breaches, financial losses, and operational disruptions.
From an operational perspective, this vulnerability presents a substantial risk to organizations relying on Oracle Database Server versions 10.1.0.5 and 10.2.0.3, as it could enable attackers to gain unauthorized access to sensitive corporate data, manipulate financial records, customer information, or other critical database assets. The remote exploitation capability means that attackers do not need physical access to the database server, making the vulnerability particularly dangerous for organizations with exposed database systems. The authentication requirement does not eliminate the threat, as compromised legitimate accounts, weak credential management, or privilege escalation techniques could still provide attackers with the necessary access to exploit this vulnerability.
Organizations should prioritize immediate remediation efforts by applying Oracle's security patches and updates specifically designed to address CVE-2010-2391. The vulnerability's classification as a core database component issue underscores the importance of maintaining up-to-date database systems and implementing robust security monitoring. Security teams should conduct comprehensive assessments of their database environments to identify systems running the affected versions and implement network segmentation to limit potential attack surfaces. Additionally, organizations should review and strengthen their access control mechanisms, including implementing multi-factor authentication, privilege least privilege principles, and regular credential audits to reduce the risk of exploitation. The vulnerability's potential for data compromise aligns with attack patterns documented in the MITRE ATT&CK framework under database attack techniques, particularly those involving data extraction and data manipulation operations. This vulnerability exemplifies the critical need for organizations to maintain current security postures and respond promptly to vendor security advisories, as core database vulnerabilities can have cascading effects throughout enterprise information systems and may require comprehensive incident response planning to address potential breaches.