CVE-2015-4854 in E-Business Suite
Summary
by MITRE
Unspecified vulnerability in the Oracle Application Object Library component in Oracle E-Business Suite 12.0.6, 12.1.3, 12.2.3, and 12.2.4 allows remote attackers to affect integrity via unknown vectors related to Single Signon.
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Analysis
by VulDB Data Team • 06/22/2022
The vulnerability identified as CVE-2015-4854 resides within the Oracle Application Object Library component of the Oracle E-Business Suite, affecting versions 12.0.6, 12.1.3, 12.2.3, and 12.2.4. This represents a critical security flaw that undermines the integrity of the system through unspecified attack vectors related to Single Signon functionality. The Oracle Application Object Library serves as a foundational component for enterprise resource planning applications, making this vulnerability particularly concerning for organizations relying on these systems for business-critical operations.
The technical nature of this vulnerability stems from weaknesses in the Single Signon implementation within the Oracle E-Business Suite environment. Single Signon mechanisms are designed to provide seamless authentication across multiple applications while maintaining security controls, but this flaw allows remote attackers to potentially manipulate or compromise the integrity of the authentication process. The unspecified nature of the attack vectors suggests that multiple pathways may exist for exploitation, making the vulnerability particularly dangerous as attackers can leverage various methods to achieve their objectives. This weakness likely resides in how the system validates or processes authentication tokens, session management, or credential handling during the Single Signon workflow.
From an operational impact perspective, this vulnerability poses significant risks to organizations utilizing Oracle E-Business Suite deployments. Remote attackers who successfully exploit this flaw could potentially modify or corrupt data integrity within the system, leading to unauthorized changes to critical business information. The ability to affect system integrity means that malicious actors could alter financial records, inventory data, or other business-critical information without detection. Organizations may face regulatory compliance issues, financial losses, and operational disruptions if this vulnerability is exploited, particularly given the widespread adoption of Oracle E-Business Suite across enterprise environments. The remote nature of the attack vector eliminates the need for physical access or local network presence, making the vulnerability accessible to attackers anywhere on the internet.
Mitigation strategies for CVE-2015-4854 should prioritize immediate patching of affected Oracle E-Business Suite versions through official Oracle security updates. Organizations should implement network segmentation to limit access to Oracle Application Object Library components and restrict remote access to the affected systems. Security monitoring should be enhanced to detect unusual authentication patterns or integrity violations within the Single Signon process. The vulnerability aligns with CWE-284 Access Control Issues, specifically concerning improper access control mechanisms in authentication systems. Additionally, organizations should consider implementing additional security controls such as multi-factor authentication, enhanced logging, and regular security assessments. This vulnerability may also be relevant to ATT&CK techniques involving privilege escalation and credential access, as attackers could potentially leverage the integrity compromise to gain elevated system access or manipulate authentication tokens for unauthorized access to other systems within the enterprise network infrastructure.