CVE-2014-4248 in Application Object Library
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, 12.2.2, and 12.2.3 allows local users to affect confidentiality via unknown vectors related to Logging.
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Analysis
by VulDB Data Team • 06/02/2017
The vulnerability identified as CVE-2014-4248 resides within the Oracle Application Object Library component of the Oracle E-Business Suite, a critical enterprise resource planning platform widely deployed across global organizations. This unspecified weakness affects multiple versions including 11.5.10.2, 12.0.6, 12.1.3, and 12.2.2 through 12.2.3, indicating a persistent flaw that spans several major release lines. The vulnerability specifically relates to the logging functionality within the application object library, which serves as a foundational component for various business applications within the suite. The affected system components operate under the assumption that logging mechanisms properly handle sensitive data, but this assumption proves flawed in the presence of this vulnerability.
The technical nature of this vulnerability manifests through unknown vectors that specifically compromise confidentiality aspects of the logging system. While the exact technical mechanism remains unspecified, the classification as a local privilege escalation vulnerability suggests that an attacker with local system access could potentially exploit this weakness to gain unauthorized access to sensitive information stored within or processed by the logging infrastructure. This type of vulnerability typically involves improper access controls or flawed data handling within the logging subsystem that allows information disclosure to unauthorized local entities. The logging component in Oracle E-Business Suite handles extensive operational data including user activities, system events, and potentially sensitive business information, making it a prime target for information disclosure attacks.
From an operational perspective, the impact of this vulnerability extends beyond simple data exposure, as the compromised logging functionality could provide attackers with access to detailed operational information that might reveal system architecture, user behavior patterns, or business process details. The local nature of the attack vector means that the vulnerability can be exploited by users who already have legitimate access to the system, potentially allowing them to escalate privileges or access information they should not be authorized to view. This creates a significant risk for organizations where local system access is not strictly controlled, as the vulnerability could be exploited by malicious insiders or compromised accounts with local privileges. The confidentiality impact is particularly concerning given that logging systems often contain sensitive operational data that could be leveraged for further attacks or business intelligence gathering.
Security practitioners should consider this vulnerability in the context of the MITRE ATT&CK framework, specifically relating to privilege escalation and credential access techniques where local system access is leveraged to gain additional privileges or access to sensitive information. The vulnerability aligns with CWE-200, which addresses "Information Exposure," and CWE-732, which covers "Incorrect Permission Assignment for Critical Resource." Organizations should implement comprehensive monitoring solutions to detect anomalous logging behavior and establish strict access controls for local system accounts. Patch management procedures should prioritize this vulnerability given its presence across multiple supported versions of the Oracle E-Business Suite. Additionally, implementing network segmentation and privilege separation can help limit the potential impact if local access is compromised, while regular security assessments of logging configurations should be conducted to identify other potential information disclosure vulnerabilities within the enterprise application environment.