CVE-2012-3146 in Database Server
Summary
by MITRE
Unspecified vulnerability in the Core RDBMS component in Oracle Database Server 10.2.0.3, 10.2.0.4, 10.2.0.5, 11.1.0.7, 11.2.0.2, and 11.2.0.3 allows remote authenticated users 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 • 04/18/2021
The vulnerability identified as CVE-2012-3146 represents a critical security flaw within Oracle Database Server's Core RDBMS component affecting multiple version releases including 10.2.0.3 through 10.2.0.5 and 11.1.0.7 through 11.2.0.3. This designation indicates that the vulnerability exists within the fundamental database management system functionality that governs data storage, retrieval, and integrity operations. The unspecified nature of the exact attack vectors suggests that the flaw could potentially manifest through various pathways within the database core architecture, making it particularly challenging to assess and defend against.
The technical nature of this vulnerability specifically targets the integrity aspect of the database system, meaning that authenticated remote attackers could potentially manipulate or corrupt data within the database without proper authorization. This type of flaw falls under the category of data integrity vulnerabilities and aligns with CWE-284 which addresses improper access control mechanisms in database systems. The vulnerability's classification as affecting "integrity" rather than confidentiality or availability indicates that attackers could modify existing database records or data structures in ways that compromise the trustworthiness and accuracy of information stored within the system.
From an operational standpoint, the impact of this vulnerability extends beyond simple data corruption as it represents a fundamental breach in database trust models. Remote authenticated users who can successfully exploit this vulnerability could potentially alter critical business data, financial records, or operational information without detection. The authentication requirement means that attackers must first obtain valid credentials, but once inside the system, they could manipulate database contents to create false transactions, modify user permissions, or corrupt essential database structures. This vulnerability particularly impacts organizations that rely heavily on Oracle Database for mission-critical applications and data management.
The exploitation of this vulnerability aligns with several tactics described in the ATT&CK framework, particularly those related to privilege escalation and data manipulation. Attackers could leverage this flaw to perform unauthorized data modifications while maintaining operational stealth, as the integrity compromise might not immediately trigger obvious alerts. Organizations should consider implementing comprehensive monitoring solutions that track database integrity changes and anomalous access patterns. The vulnerability's presence across multiple Oracle Database versions indicates that organizations using any of these releases should prioritize immediate patching and implementation of additional security controls to prevent potential exploitation. Security teams should also conduct thorough risk assessments to identify all systems running affected Oracle Database versions and establish incident response procedures specifically designed to address database integrity compromises.