CVE-2007-0276 in Oracle
Summary
by MITRE
Multiple unspecified vulnerabilities in Oracle Database 8.1.7.4 and 9.0.1.5 have unknown impact and attack vectors related to (1) Advanced Security Option and oklist or okdstry (DB10), (2) Oracle Net Services (DB13), and (3) Recovery Manager and oklist (DB16).
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Analysis
by VulDB Data Team • 08/17/2018
The vulnerability described in CVE-2007-0276 represents a collection of undisclosed security flaws within Oracle Database versions 8.1.7.4 and 9.0.1.5 that span multiple database components and security domains. These vulnerabilities are particularly concerning because they affect core database functionalities and security mechanisms that form the foundation of enterprise data protection. The affected components include the Advanced Security Option, Oracle Net Services, and Recovery Manager, each representing critical attack surfaces that could potentially be exploited by malicious actors to compromise database systems. The unspecified nature of these vulnerabilities makes them particularly dangerous as security professionals cannot fully assess the scope of potential exploitation methods or the extent of damage that could occur.
The technical flaws associated with these vulnerabilities are categorized across three distinct database modules, each presenting unique attack vectors and potential impacts. The Advanced Security Option vulnerabilities, specifically related to oklist and okdstry functions, suggest weaknesses in database security management and access control mechanisms. Oracle Net Services vulnerabilities indicate potential issues in network communication protocols and data transmission security that could enable man-in-the-middle attacks or unauthorized data interception. Recovery Manager vulnerabilities involving oklist functions point to potential weaknesses in database backup and recovery processes that could be exploited to gain unauthorized access to critical database information or disrupt business continuity operations. These vulnerabilities collectively represent a sophisticated attack surface that could be leveraged to escalate privileges or access sensitive database resources.
The operational impact of these vulnerabilities extends far beyond simple data exposure, potentially enabling comprehensive system compromise and data destruction. Attackers exploiting these flaws could gain unauthorized access to sensitive enterprise data, manipulate database configurations, or disrupt critical business operations through compromised backup and recovery processes. The Advanced Security Option vulnerabilities could allow attackers to bypass authentication mechanisms and gain elevated privileges within the database environment, while Oracle Net Services weaknesses could enable network-level attacks that compromise data integrity during transmission. Recovery Manager vulnerabilities pose particular risks to business continuity as they could allow attackers to corrupt backup data or prevent legitimate recovery operations. The combination of these vulnerabilities creates a multi-layered attack scenario that could result in complete database system compromise and significant financial and operational losses.
Organizations affected by these vulnerabilities should implement immediate mitigation strategies focusing on network segmentation, access control hardening, and comprehensive monitoring of database activities. The recommended approach includes disabling unnecessary database components, implementing robust network firewalls, and establishing continuous monitoring of database access patterns for anomalous behavior. Security professionals should also conduct thorough vulnerability assessments to identify any additional exposed services or misconfigurations that could compound the impact of these vulnerabilities. The remediation process must prioritize patch management and system updates to address the root causes of these security flaws, while maintaining detailed audit trails to detect any exploitation attempts. Given the critical nature of these vulnerabilities, organizations should also consider implementing additional security controls such as database activity monitoring and intrusion detection systems to provide layered protection against potential exploitation attempts.