CVE-2016-0527 in E-Business Suite
Summary
by MITRE
Unspecified vulnerability in the Oracle Customer Interaction History component in Oracle E-Business Suite 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, and 12.2.5 allows remote attackers to affect confidentiality and integrity via vectors related to User GUI, a different vulnerability than CVE-2016-0528, CVE-2016-0529, and CVE-2016-0530.
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Analysis
by VulDB Data Team • 07/04/2022
The vulnerability identified as CVE-2016-0527 resides within the Oracle Customer Interaction History component of the Oracle E-Business Suite, affecting versions 12.1.1 through 12.2.5. This component is integral to managing customer interaction data within enterprise environments, making it a critical target for adversaries seeking to compromise sensitive business information. The vulnerability falls under the category of unspecified nature, indicating that while the exact technical flaw remains undisclosed, its impact spans across confidentiality and integrity domains, suggesting potential data exposure and modification capabilities.
The technical flaw manifests through User GUI related attack vectors, positioning this vulnerability within the broader context of web application security weaknesses. This classification aligns with common software security principles where user interface components often serve as primary attack surfaces due to their interactive nature and the variety of inputs they process. The vulnerability's relationship to other CVEs including CVE-2016-0528, CVE-2016-0529, and CVE-2016-0530 indicates that while these issues share similar attack surfaces, each presents distinct technical characteristics that require individual assessment and remediation approaches.
From an operational perspective, this vulnerability poses significant risk to organizations utilizing Oracle E-Business Suite deployments. Remote attackers capable of exploiting this weakness can potentially access sensitive customer interaction data, modify business processes, or manipulate stored information, thereby compromising both data integrity and confidentiality. The impact extends beyond immediate data loss to include potential business disruption, regulatory compliance violations, and reputational damage. Organizations relying on these systems for customer relationship management, sales tracking, and interaction history maintenance face particular exposure given the nature of the data involved.
The vulnerability's classification under the Oracle E-Business Suite framework connects it to established security frameworks such as CWE-20, which covers "Improper Input Validation," and other related weakness categories that affect web applications. Organizations should consider implementing the ATT&CK framework's application layer techniques when developing defensive strategies, particularly focusing on credential access and data manipulation tactics. Mitigation strategies should include immediate patch deployment from Oracle, network segmentation to limit access to affected components, and enhanced monitoring of user interface interactions for anomalous activities. Additionally, implementing proper access controls, regular security assessments, and maintaining updated threat intelligence feeds will help organizations better defend against exploitation attempts targeting this and similar vulnerabilities in enterprise software environments.