CVE-2013-3758 in Enterprise Grid Manager
Summary
by MITRE
Unspecified vulnerability in the Enterprise Manager (EM) Base Platform 10.2.0.5 and 11.1.0.1; EM DB Control 10.2.0.4, 10.2.0.5, 11.1.0.7, 11.2.0.2, and 11.2.0.3; and EM Plugin for DB 12.1.0.2 and 12.1.0.3 in Oracle Enterprise Manager Grid Control allows remote attackers to affect integrity via unknown vectors related to Schema Management.
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Analysis
by VulDB Data Team • 05/20/2021
The vulnerability identified as CVE-2013-3758 affects Oracle Enterprise Manager Grid Control across multiple versions including EM Base Platform 10.2.0.5 and 11.1.0.1, EM DB Control 10.2.0.4 through 11.2.0.3, and EM Plugin for DB 12.1.0.2 and 12.1.0.3. This unspecified flaw resides within the schema management functionality of the Enterprise Manager infrastructure, representing a critical security weakness that could potentially allow remote attackers to compromise system integrity. The vulnerability's classification as unspecified indicates that Oracle did not provide detailed technical information about the precise nature of the attack vectors or the specific mechanism through which the integrity compromise occurs, making it particularly concerning for security professionals who must assess and defend against potential threats without complete information about the underlying flaw.
The technical flaw manifests within the schema management component of Oracle Enterprise Manager, which is responsible for maintaining and controlling database schemas across managed systems. This component likely handles database schema definitions, modifications, and access controls that are fundamental to database integrity. When an attacker can exploit this vulnerability through unknown vectors related to schema management, they may potentially manipulate database schema definitions, alter access controls, or modify schema structures in ways that compromise the integrity of the underlying database systems. The schema management functionality typically serves as a critical interface for database administrators to manage database objects, and any compromise of this component could allow attackers to gain unauthorized access to database structures and potentially escalate privileges within the managed environment.
The operational impact of this vulnerability extends significantly beyond simple data integrity concerns, as it affects the core management infrastructure of Oracle Enterprise Manager Grid Control systems. Organizations relying on these platforms for database monitoring and management could face serious consequences including unauthorized schema modifications, potential data corruption, or complete compromise of database management capabilities. The vulnerability's remote exploitability means that attackers do not require physical access or local system credentials to potentially manipulate the schema management functionality, which could lead to widespread integrity issues across multiple managed databases. This threat is particularly severe because Enterprise Manager Grid Control is typically deployed in production environments where it serves as the central management point for database systems, making any compromise of its integrity capabilities potentially devastating to organizational operations and data security.
Mitigation strategies for CVE-2013-3758 should focus on immediate patching of affected Oracle Enterprise Manager versions, as well as implementing network segmentation and access controls to limit exposure of the vulnerable components. Organizations should consider applying Oracle's security patches and updates as soon as they become available, while also implementing network monitoring to detect potential exploitation attempts. The vulnerability's relationship to schema management and integrity compromise aligns with CWE-284 Access Control Issues, which describes improper access control that can lead to unauthorized access to resources. Additionally, this vulnerability could potentially map to ATT&CK techniques involving privilege escalation and defense evasion, as attackers might use schema manipulation to gain elevated privileges or hide their activities within the managed database environment. Security teams should also implement robust monitoring of schema change activities and establish baseline configurations to quickly detect unauthorized modifications that could indicate exploitation of this vulnerability.