CVE-2011-3569 in Fusion Middleware
Summary
by MITRE
Unspecified vulnerability in the Oracle Web Services Manager component in Oracle Fusion Middleware 11.1.1.3, 11.1.1.4, and 11.1.1.5 allows remote attackers to affect confidentiality via unknown vectors related to Web Services Security.
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Analysis
by VulDB Data Team • 03/23/2021
The vulnerability identified as CVE-2011-3569 resides within Oracle Web Services Manager component of Oracle Fusion Middleware versions 11.1.1.3, 11.1.1.4, and 11.1.1.5, representing a critical security flaw that compromises the confidentiality of web services communications. This issue falls under the broader category of web services security vulnerabilities that can have significant implications for enterprise environments relying on Oracle Fusion Middleware for their service-oriented architecture implementations. The unspecified nature of the exact attack vectors makes this vulnerability particularly concerning as it could potentially be exploited through multiple pathways that security teams may not have fully anticipated or patched against.
The technical flaw manifests within the Web Services Manager component's handling of security protocols and authentication mechanisms, where the vulnerability creates opportunities for unauthorized parties to access sensitive information transmitted through web services. This component is responsible for managing security policies, authentication, and authorization controls for web services within the Oracle Fusion Middleware environment, making it a prime target for attackers seeking to compromise data confidentiality. The vulnerability's relationship to web services security indicates that it likely affects how the system processes security tokens, manages session information, or handles cryptographic operations within the web services framework. According to CWE classification, this vulnerability would be categorized under CWE-284 for improper access control or CWE-310 for cryptographic issues, depending on the specific implementation details of the flaw.
The operational impact of CVE-2011-3569 extends beyond simple data exposure, as it can potentially enable attackers to gain unauthorized access to sensitive business information, customer data, or proprietary system information that flows through the web services infrastructure. Organizations utilizing Oracle Fusion Middleware in production environments face significant risk if this vulnerability remains unaddressed, as it could allow attackers to intercept and decrypt web service communications, potentially leading to data breaches, intellectual property theft, or disruption of business operations. The remote nature of the attack vector means that exploitation can occur from outside the organization's network perimeter, making traditional network-based security controls less effective against this particular threat. This vulnerability directly impacts the confidentiality aspect of the CIA triad and could potentially enable additional attack vectors through lateral movement within the network if attackers can use the compromised web services as a foothold.
Mitigation strategies for CVE-2011-3569 should prioritize immediate patching of affected Oracle Fusion Middleware installations through Oracle's security updates and patches. Organizations must conduct comprehensive vulnerability assessments to identify all instances of the affected software versions and ensure proper implementation of security controls. Network segmentation and monitoring of web services traffic can provide additional layers of defense, while implementing strong cryptographic protocols and regular security audits can help detect potential exploitation attempts. The ATT&CK framework would classify this vulnerability under T1071.004 for application layer protocols and potentially T1566 for credential access through web services. Security teams should also consider implementing web application firewalls and intrusion detection systems specifically configured to monitor for anomalous web services traffic patterns that could indicate exploitation attempts. Regular security training for developers and administrators on secure web services implementation practices can help prevent similar vulnerabilities from being introduced in future deployments. Organizations should also review their incident response procedures to ensure preparedness for potential exploitation of this vulnerability and maintain detailed logging of web services activities for forensic analysis purposes.