CVE-2015-1829 in Fusion Middleware
Summary
by MITRE
Unspecified vulnerability in the Oracle HTTP Server component in Oracle Fusion Middleware 10.1.3.5, 11.1.1.7, 11.1.1.9, 12.1.2.0, and 12.1.3.0 allows remote attackers to affect availability via unknown vectors related to Web Listener.
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Analysis
by VulDB Data Team • 11/29/2024
The vulnerability identified as CVE-2015-1829 resides within the Oracle HTTP Server component of Oracle Fusion Middleware, affecting multiple version streams including 10.1.3.5, 11.1.1.7, 11.1.1.9, 12.1.2.0, and 12.1.3.0. This designation indicates a critical security flaw that enables remote attackers to compromise system availability through unspecified attack vectors associated with the Web Listener functionality. The Oracle HTTP Server serves as a critical web server component within the Fusion Middleware suite, handling HTTP requests and serving content to clients while maintaining integration with Oracle's enterprise application infrastructure.
The technical nature of this vulnerability manifests through the Web Listener subsystem, which represents the component responsible for receiving and processing incoming HTTP requests. Attackers can exploit this weakness to disrupt service availability without necessarily gaining unauthorized access to system resources or data. The unspecified nature of the attack vectors suggests that the vulnerability could potentially be leveraged through various methods including but not limited to denial of service attacks, resource exhaustion, or manipulation of the web listener process. This weakness falls under the broader category of availability impact vulnerabilities, which aligns with CWE-400, specifically addressing unspecified weaknesses that can lead to system unavailability or resource exhaustion.
The operational impact of CVE-2015-1829 extends beyond simple service disruption, as it can compromise the overall reliability and uptime of enterprise applications that depend on Oracle Fusion Middleware infrastructure. Organizations utilizing affected versions may experience unexpected service interruptions, potentially affecting business operations and customer access to applications. The vulnerability's remote exploitation capability means that attackers can target systems from external networks without requiring physical access or local credentials, making it particularly dangerous in enterprise environments where web servers are accessible from multiple network segments. This threat landscape aligns with ATT&CK technique T1499, which encompasses network denial of service attacks and availability impact methods.
Mitigation strategies for this vulnerability should prioritize immediate patching of affected Oracle Fusion Middleware installations through official Oracle security updates. Organizations must also implement network segmentation controls to limit access to Oracle HTTP Server components and establish monitoring protocols to detect anomalous traffic patterns that might indicate exploitation attempts. Additional protective measures include configuring firewall rules to restrict access to web listener ports, implementing intrusion detection systems, and maintaining comprehensive backup and recovery procedures. The vulnerability's classification as a availability impact issue necessitates robust disaster recovery planning and business continuity measures to ensure minimal disruption during potential exploitation events.