CVE-2017-10331 in Application Object Library
Summary
by MITRE
Vulnerability in the Oracle Application Object Library component of Oracle E-Business Suite (subcomponent: Diagnostics). Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6 and 12.2.7. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Application Object Library. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle Application Object Library accessible data. CVSS 3.0 Base Score 5.3 (Confidentiality impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N).
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Analysis
by VulDB Data Team • 01/17/2021
The vulnerability identified as CVE-2017-10331 resides within the Oracle Application Object Library component of Oracle E-Business Suite, specifically within the Diagnostics subcomponent. This flaw represents a significant security weakness that affects multiple versions of the Oracle E-Business Suite including 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, and 12.2.7. The vulnerability's classification as easily exploitable indicates that attackers can leverage it without requiring specialized skills or privileged access, making it particularly dangerous for organizations running affected Oracle applications. The CVSS 3.0 scoring system assigns a base score of 5.3, which reflects a medium severity impact with particular emphasis on confidentiality implications.
The technical nature of this vulnerability stems from inadequate access controls within the diagnostic functionality of the Oracle Application Object Library. Attackers can exploit this weakness through unauthenticated network connections using HTTP protocols to gain unauthorized access to sensitive data within the application object library. This particular flaw does not require any authentication credentials or privileged access to be exploited, which significantly broadens the attack surface and makes it accessible to a wide range of potential threat actors. The vulnerability specifically allows for unauthorized read access to a subset of data within the Oracle Application Object Library, which could include sensitive business information, configuration details, or other proprietary data stored within the application framework.
The operational impact of CVE-2017-10331 extends beyond simple data exposure, as it represents a fundamental breakdown in the application's security architecture. Organizations running affected Oracle E-Business Suite versions face the risk of data leakage that could compromise competitive advantages, customer information, or internal business processes. The vulnerability's ability to be exploited via HTTP connections means that attackers can potentially access the system from remote locations without requiring physical access or valid credentials, making it particularly concerning for enterprise environments where network exposure is common. The confidentiality impact rating of CVSS 3.0 indicates that while the vulnerability does not allow for modification or denial of service, it provides attackers with the capability to extract sensitive information that could be used for further attacks or business intelligence gathering.
Mitigation strategies for this vulnerability should prioritize immediate patching of affected Oracle E-Business Suite versions to address the underlying access control weaknesses in the Application Object Library component. Organizations should implement network segmentation and firewall rules to restrict HTTP access to Oracle application servers where possible, limiting the attack surface for potential exploitation. The vulnerability aligns with CWE-284, which addresses improper access control issues, and may be relevant to ATT&CK technique T1071.004 for application layer protocol usage. Additionally, implementing robust monitoring and logging of diagnostic access attempts can help detect potential exploitation attempts, while regular security assessments should verify that proper access controls are maintained within Oracle E-Business Suite environments. Organizations should also consider implementing network intrusion detection systems that can identify unusual HTTP traffic patterns that might indicate exploitation attempts against the vulnerable diagnostic functionality.