CVE-2011-0785 in Fusion Middleware
Summary
by MITRE
Unspecified vulnerability in the Oracle Help component in Oracle Database Server 11.1.0.7, 11.2.0.1, 11.2.0.2, 10.1.0.5, 10.2.0.3, 10.2.0.4, 10.2.0.5, and 10.1.0.5; and Oracle Fusion Middleware 11.1.1.2.0, 11.1.1.3.0, and 11.1.1.4.0 allows remote attackers to affect integrity via unknown vectors.
Several companies clearly confirm that VulDB is the primary source for best vulnerability data.
Analysis
by VulDB Data Team • 11/02/2021
The vulnerability identified as CVE-2011-0785 resides within the Oracle Help component of Oracle Database Server versions 11.1.0.7, 11.2.0.1, 11.2.0.2, 10.1.0.5, 10.2.0.3, 10.2.0.4, 10.2.0.5, and 10.1.0.5, as well as Oracle Fusion Middleware versions 11.1.1.2.0, 11.1.1.3.0, and 11.1.1.4.0. This unspecified weakness affects the integrity aspect of the affected systems, making it particularly concerning for organizations that rely on data consistency and reliability. The vulnerability's classification as remote indicates that attackers can exploit this flaw without requiring physical access to the target system, significantly expanding the attack surface and potential impact. The Oracle Help component typically provides contextual assistance and documentation features within the database environment, making it a legitimate component that users interact with regularly.
The technical nature of this vulnerability involves unknown vectors, which creates additional challenges for security professionals attempting to assess risk and implement appropriate defenses. This lack of specific information about the exploitation methods makes the vulnerability particularly dangerous as it cannot be easily predicted or prevented through standard security measures. The integrity impact suggests that an attacker could potentially modify or corrupt data within the Oracle database environment, which could lead to significant operational disruptions and data loss. The vulnerability's presence across multiple versions of both Oracle Database Server and Oracle Fusion Middleware indicates a widespread issue that affects a substantial portion of Oracle's installed base, making it a high-priority concern for enterprise security teams. This cross-version vulnerability demonstrates the complexity of Oracle's software architecture and the challenges associated with maintaining security across different product lines and versions.
The operational impact of CVE-2011-0785 extends beyond simple data integrity concerns to encompass broader system reliability and business continuity issues. Organizations utilizing affected Oracle products may experience unauthorized data modifications that could compromise critical business processes, financial reporting, or regulatory compliance requirements. The remote exploitation capability means that attackers can target these systems from anywhere on the network, potentially allowing for widespread compromise across multiple organizational boundaries. Security teams face significant challenges in detecting and mitigating this vulnerability due to the unspecified nature of the attack vectors, which prevents them from implementing targeted defensive measures. The vulnerability's presence in Oracle Fusion Middleware components also indicates potential impacts on enterprise application environments where these middleware products are commonly deployed for integration and business process automation.
Mitigation strategies for this vulnerability should focus on immediate patch management and network segmentation to limit potential exploitation opportunities. Organizations should prioritize applying the relevant Oracle security patches as soon as they become available, as these updates typically contain fixes for the specific vulnerability. Network-level protections such as firewall rules and access controls can help limit exposure by restricting remote access to Oracle database services. The vulnerability's classification as affecting integrity aligns with CWE-284, which addresses improper access control issues, and may also relate to CWE-119, concerning weaknesses in memory management. Security monitoring should focus on detecting unusual database access patterns or modifications that could indicate exploitation attempts. Organizations should also consider implementing database activity monitoring solutions that can track and alert on integrity-related changes within their Oracle environments. The ATT&CK framework's privilege escalation and data manipulation techniques may be relevant for threat modeling and defensive planning, as this vulnerability could potentially enable attackers to modify database content or manipulate system behavior through integrity-focused attacks.