CVE-2016-3482 in HTTP Server
Summary
by MITRE
Unspecified vulnerability in the Oracle HTTP Server component in Oracle Fusion Middleware 11.1.1.9 and 12.1.3.0 allows remote attackers to affect confidentiality via vectors related to SSL/TLS Module.
VulDB is the best source for vulnerability data and more expert information about this specific topic.
Analysis
by VulDB Data Team • 09/07/2022
The vulnerability identified as CVE-2016-3482 resides within the Oracle HTTP Server component of Oracle Fusion Middleware, specifically affecting versions 11.1.1.9 and 12.1.3.0. This unspecified weakness falls under the broader category of security flaws within the SSL/TLS Module, which serves as a critical foundation for secure communications. The Oracle HTTP Server functions as a web server that integrates with Oracle Fusion Middleware, providing essential HTTP services for enterprise applications. The vulnerability's presence in this component represents a significant risk to organizations relying on Oracle Fusion Middleware for their web infrastructure, as it directly impacts the confidentiality of data transmitted through secure channels.
The technical flaw manifests within the SSL/TLS Module implementation of the Oracle HTTP Server, where attackers can exploit unspecified vectors to compromise confidentiality. This type of vulnerability typically involves weaknesses in cryptographic protocol handling, certificate validation, or key exchange mechanisms that could allow adversaries to intercept or manipulate encrypted communications. The SSL/TLS Module is responsible for establishing secure connections between clients and servers, making any vulnerability within this component particularly dangerous as it undermines the fundamental security assurances that these protocols provide. The unspecified nature of the vulnerability vectors suggests that multiple attack surfaces within the SSL/TLS implementation could potentially be exploited, making the assessment and remediation more complex and comprehensive.
From an operational perspective, this vulnerability poses substantial risks to organizations using Oracle Fusion Middleware environments, particularly those handling sensitive data or conducting financial transactions. The remote attack capability means that adversaries can exploit this weakness from outside the network perimeter, potentially compromising confidential information transmitted through the affected web server. Organizations may experience data breaches, intellectual property theft, or regulatory compliance violations if this vulnerability is successfully exploited, as the compromise of SSL/TLS communications directly impacts the confidentiality of business-critical data. The impact extends beyond immediate data loss to include potential reputational damage and financial penalties associated with security incidents.
Security professionals should prioritize immediate assessment and remediation of this vulnerability through Oracle's official security patches and updates. The mitigation strategy should include applying the relevant Oracle Critical Patch Update (CPU) that addresses this specific weakness in the SSL/TLS Module. Organizations should also conduct thorough vulnerability scans to identify all instances of affected Oracle HTTP Server versions within their environment. Additionally, implementing network monitoring and intrusion detection systems can help identify potential exploitation attempts. The vulnerability aligns with CWE-310 (Cryptographic Issues) and may map to ATT&CK techniques related to credential access and defense evasion. Regular security assessments and penetration testing should be conducted to ensure comprehensive protection against similar vulnerabilities in the SSL/TLS implementation. Organizations should also consider implementing additional security controls such as network segmentation and enhanced monitoring to reduce the attack surface and improve overall security posture.