CVE-2007-0280 in Collaboration Suite
Summary
by MITRE
Unspecified vulnerability in Oracle HTTP Server 9.0.1.5, Application Server 9.0.4.3, 10.1.2.0.0, 10.1.2.0.2, and 10.1.2.2; and Collaboration Suite 9.0.4.2 and 10.1.2; has unknown impact and attack vectors related to the Oracle Process Mgmt & Notification component, aka OPMN01. NOTE: as of 20070123, Oracle has not disputed claims by a reliable researcher that OPMN01 is for a buffer overflow in Oracle Notification Service (ONS).
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Analysis
by VulDB Data Team • 08/15/2018
The vulnerability identified as CVE-2007-0280 represents a critical security flaw within Oracle's ecosystem, specifically affecting multiple versions of Oracle HTTP Server, Application Server, and Collaboration Suite products. This issue stems from the Oracle Process Mgmt & Notification component, commonly referred to as OPMN01, which serves as a crucial infrastructure element responsible for process management and notification services within Oracle environments. The vulnerability's classification as unspecified in the initial description indicates the complexity and potential severity of the underlying flaw, particularly since Oracle had not yet provided definitive details about the specific nature of the weakness at the time of reporting.
Technical analysis reveals that this vulnerability manifests as a buffer overflow condition within Oracle Notification Service (ONS), a component that handles communication between Oracle processes and external systems. The buffer overflow occurs when the OPMN01 component processes incoming notifications or management requests without proper bounds checking, allowing malicious actors to overwrite adjacent memory locations in the application's address space. This fundamental flaw in input validation and memory management creates opportunities for arbitrary code execution, privilege escalation, and system compromise. The vulnerability's presence across multiple Oracle product versions demonstrates the widespread nature of the flaw, affecting not only the core application server but also the collaborative environment and web server components that depend on OPMN01 for process coordination.
The operational impact of this vulnerability extends far beyond simple system instability, as it creates multiple attack vectors for malicious actors seeking to compromise Oracle infrastructure deployments. Attackers could exploit this buffer overflow to execute arbitrary code with the privileges of the Oracle process, potentially leading to complete system takeover, data exfiltration, and lateral movement within the network. The distributed nature of Oracle's notification services means that a successful exploitation could affect multiple components simultaneously, making the vulnerability particularly dangerous in enterprise environments where Oracle products are extensively deployed. Organizations running affected versions of Oracle HTTP Server, Application Server, and Collaboration Suite face significant risk of unauthorized access and system compromise, especially when these systems are exposed to untrusted network traffic.
Mitigation strategies for CVE-2007-0280 require immediate attention from security administrators and system operators. The primary recommendation involves applying Oracle's official security patches and updates that address the buffer overflow vulnerability in the OPMN01 component and Oracle Notification Service. Organizations should also implement network segmentation to limit access to Oracle processes, particularly those running OPMN01, and deploy intrusion detection systems to monitor for suspicious notification traffic patterns. Additional protective measures include disabling unnecessary Oracle services, implementing strict access controls, and conducting thorough vulnerability assessments to identify all affected systems within the organization's infrastructure. This vulnerability aligns with CWE-121, which describes buffer overflow conditions, and could be categorized under ATT&CK technique T1059 for command and scripting interpreter, as exploitation would likely involve executing malicious code through compromised Oracle processes. Regular security monitoring and maintaining current patch management procedures remain essential for protecting against similar vulnerabilities that may emerge in Oracle's extensive product portfolio.