CVE-2015-4884 in E-Business Suite
Summary
by MITRE
Unspecified vulnerability in the Oracle Application Object Library component in Oracle E-Business Suite 11.5.10.2, 12.0.6, 12.1.3, 12.2.3, and 12.2.4 allows remote attackers to affect confidentiality via unknown vectors related to Single Signon.
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Analysis
by VulDB Data Team • 06/22/2022
The vulnerability identified as CVE-2015-4884 resides within the Oracle Application Object Library component of the Oracle E-Business Suite, affecting multiple version streams including 11.5.10.2, 12.0.6, 12.1.3, 12.2.3, and 12.2.4. This designation indicates a critical security weakness that manifests through Single Signon functionality, representing a fundamental authentication and authorization mechanism within enterprise applications. The unspecified nature of the vulnerability vectors suggests that the exact technical flaw remains undisclosed, which is common with certain Oracle security advisories that do not immediately reveal implementation details to prevent exploitation while patches are developed.
The core technical flaw involves the Oracle Application Object Library's handling of Single Signon processes, which creates potential pathways for unauthorized access to sensitive data within the E-Business Suite environment. This component typically manages application objects and user sessions, making it a prime target for attackers seeking to compromise authentication mechanisms. The vulnerability's classification as affecting confidentiality indicates that attackers could potentially access or extract sensitive information without proper authorization, though the specific attack vectors remain unspecified in the public CVE description.
From an operational impact perspective, this vulnerability presents significant risks to organizations utilizing Oracle E-Business Suite, particularly those handling sensitive financial, operational, or personal data. The remote attack capability means that adversaries need not be physically present within the network perimeter to exploit the weakness, potentially allowing for widespread data breaches or unauthorized access to business-critical applications. Organizations with extensive E-Business Suite deployments face the risk of exposure across multiple business units, as the Single Signon functionality typically provides access to various integrated applications within the suite.
The vulnerability aligns with CWE-284, which addresses improper access control issues, and may relate to broader Single Signon implementation flaws that have been documented in enterprise security contexts. From an ATT&CK framework perspective, this vulnerability could map to techniques involving credential access and privilege escalation, potentially enabling attackers to move laterally within networks where the E-Business Suite operates. Organizations should consider implementing network segmentation and monitoring for unusual authentication patterns that might indicate exploitation attempts. The unspecified nature of the vulnerability vectors underscores the importance of applying vendor patches promptly and maintaining comprehensive security monitoring to detect potential exploitation activities.
Mitigation strategies should include immediate application of Oracle's security patches for the affected E-Business Suite versions, implementation of network-based controls to restrict access to the vulnerable components, and enhanced monitoring of authentication logs for suspicious Single Signon activities. Security teams should also conduct thorough vulnerability assessments to identify any additional components that might be indirectly affected by the Single Signon mechanism's weaknesses, as well as review existing access controls and authentication policies to minimize potential damage from successful exploitation attempts.