CVE-2016-0586 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 allows remote attackers to affect integrity via unknown vectors related to iHelp.
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Analysis
by VulDB Data Team • 07/05/2022
The vulnerability identified as CVE-2016-0586 resides within the Oracle Application Object Library component of Oracle E-Business Suite version 11.5.10.2, representing a significant security weakness that could compromise data integrity in enterprise environments. This flaw specifically relates to the iHelp functionality within the application object library, which serves as a critical framework for delivering help content and user assistance within Oracle E-Business Suite implementations. The unspecified nature of the vulnerability vectors indicates that attackers could potentially exploit multiple pathways to manipulate the integrity of data processed through this component, making the attack surface particularly concerning for organizations relying on this legacy system.
The technical implementation of this vulnerability stems from insufficient validation mechanisms within the iHelp subsystem that processes user requests and content delivery. Attackers leveraging this weakness could potentially modify or corrupt data within the application object library, affecting the consistency and reliability of business-critical information. The vulnerability's classification as affecting integrity rather than confidentiality or availability suggests that while data confidentiality might remain intact, the accuracy and trustworthiness of information within the system could be compromised through unauthorized modifications. This type of vulnerability aligns with CWE-200, which encompasses weaknesses related to information exposure, and potentially CWE-352, addressing cross-site request forgery vulnerabilities that could be exploited through improper input validation.
From an operational perspective, this vulnerability poses substantial risks to organizations using Oracle E-Business Suite 11.5.10.2, particularly those managing sensitive financial, inventory, or human resources data through the iHelp functionality. The remote exploitation capability means that attackers could potentially compromise system integrity from outside the organization's network perimeter, making traditional network segmentation measures insufficient for protection. The impact extends beyond simple data corruption to potentially affect business processes that depend on accurate information flow, as corrupted data within the application object library could propagate through dependent modules and create cascading failures in business operations. Organizations implementing this vulnerability assessment should consider the ATT&CK framework's technique T1566 for credential access and T1499 for data manipulation, as these methods align with the potential exploitation patterns of such integrity-focused vulnerabilities.
Organizations should implement immediate mitigations including applying Oracle's security patches and updates specifically addressing this vulnerability, as well as implementing network segmentation measures to limit access to the affected components. The remediation process should involve comprehensive testing of patched environments to ensure that the vulnerability is fully resolved without introducing regressions in functionality. Additionally, organizations should conduct thorough vulnerability assessments of their Oracle E-Business Suite implementations to identify other potential vulnerabilities within the same component family, as similar weaknesses may exist in related modules. Network monitoring solutions should be configured to detect anomalous access patterns to iHelp functionality, and access controls should be reviewed and strengthened to limit privileges for users who require access to this potentially vulnerable component. The implementation of these defensive measures aligns with the NIST Cybersecurity Framework's protective measures and addresses the vulnerability through multiple layers of defense as recommended by the MITRE ATT&CK matrix for enterprise environments.