CVE-2015-4762 in E-Business Suite
Summary
by MITRE
Unspecified vulnerability in the Oracle Applications DBA component in Oracle E-Business Suite 12.2.3 and 12.2.4 allows remote authenticated users to affect confidentiality via unknown vectors related to Online patching.
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Analysis
by VulDB Data Team • 06/22/2022
The vulnerability identified as CVE-2015-4762 resides within the Oracle Applications DBA component of Oracle E-Business Suite versions 12.2.3 and 12.2.4, representing a significant security weakness that impacts organizations utilizing this enterprise resource planning platform. This unspecified vulnerability specifically relates to the Online patching functionality, which is a critical component for maintaining and updating the database infrastructure. The affected Oracle E-Business Suite versions represent widely deployed enterprise applications that serve as foundational systems for numerous organizations across various industries, making this vulnerability particularly concerning from a risk management perspective.
The technical nature of this vulnerability manifests through unknown vectors that are specifically tied to Online patching operations, suggesting a flaw in how the system processes or validates patch-related activities within the database administration framework. The fact that this vulnerability affects authenticated users indicates that it requires legitimate system access to exploit, but the unspecified nature of the attack vectors presents significant challenges for security teams attempting to understand the full scope of potential exploitation methods. This type of vulnerability typically stems from inadequate input validation, insufficient access controls, or flawed privilege management within the patching subsystem, potentially allowing malicious actors with valid credentials to access sensitive data or manipulate the patching process itself.
The operational impact of CVE-2015-4762 extends beyond simple data confidentiality concerns, as it could potentially enable attackers to compromise the integrity and availability of critical database operations. Organizations running these vulnerable versions face risks including unauthorized data access, potential data corruption through manipulated patching operations, and possible escalation of privileges within the database environment. The Online patching functionality is typically used for applying security updates and system modifications, making this vulnerability particularly dangerous as it could allow attackers to interfere with critical system updates or gain deeper access to database resources. This vulnerability directly impacts the security posture of enterprise environments where Oracle E-Business Suite serves as a core operational platform, potentially affecting financial systems, supply chain management, and other critical business processes.
Mitigation strategies for this vulnerability should prioritize immediate patching of affected Oracle E-Business Suite installations to the latest available security patches from Oracle. Organizations should implement enhanced monitoring of Online patching activities and establish strict access controls for database administration functions. The vulnerability aligns with CWE-284 (Improper Access Control) and potentially CWE-311 (Missing Encryption of Sensitive Data) categories, indicating that proper access controls and data protection measures should be implemented at multiple layers. Security teams should also consider implementing network segmentation to limit access to database administration functions and establish comprehensive audit trails for all patching activities. Given the nature of the vulnerability, organizations should conduct thorough security assessments of their database administration workflows and ensure that privileged accounts are properly managed according to the principle of least privilege. The ATT&CK framework would categorize this vulnerability under privilege escalation and credential access tactics, emphasizing the need for robust identity and access management controls. Organizations should also review their incident response procedures to ensure they can effectively detect and respond to potential exploitation attempts targeting the Online patching functionality.