CVE-2012-3145 in FLEXCUBE Direct Banking
Summary
by MITRE
Unspecified vulnerability in the Oracle FLEXCUBE Direct Banking component in Oracle Financial Services Software 5.0.2, 5.0.5, 5.1.0, 5.2.0, 5.3.0 through 5.3.4, and 6.2.0 allows local users to affect confidentiality, related to BASE.
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Analysis
by VulDB Data Team • 05/08/2017
The vulnerability identified as CVE-2012-3145 resides within the Oracle FLEXCUBE Direct Banking component, a critical financial services application used by institutions for online banking operations. This unspecified weakness affects multiple versions of Oracle Financial Services Software including 5.0.2, 5.0.5, 5.1.0, 5.2.0, 5.3.0 through 5.3.4, and 6.2.0, indicating a persistent flaw across several release cycles of the software. The vulnerability specifically relates to the BASE component, which typically handles fundamental data processing and storage functions within the banking application architecture. The affected system allows local users to compromise confidentiality, suggesting that an attacker with local access to the system could potentially gain unauthorized access to sensitive financial data or system information.
The technical nature of this vulnerability stems from inadequate security controls within the BASE component of the FLEXCUBE Direct Banking system, which operates as a core financial processing module. This flaw enables local privilege escalation or data exposure mechanisms that could allow unauthorized access to confidential information stored within the banking application's data structures. The vulnerability's classification as local user affecting confidentiality aligns with common security principles where local access provides attackers with opportunities to exploit weaknesses in data protection mechanisms, potentially accessing customer financial records, transaction data, or system configuration information. The BASE component's role in fundamental data handling makes this vulnerability particularly concerning for financial institutions as it could compromise the integrity and confidentiality of core banking operations.
From an operational perspective, this vulnerability presents significant risk to financial institutions utilizing Oracle FLEXCUBE Direct Banking solutions, as local access typically represents a baseline threat vector that could be exploited by malicious insiders or compromised system accounts. The impact extends beyond simple data exposure to potentially enable more sophisticated attacks that could lead to financial fraud, customer data breaches, or system compromise. The vulnerability's presence across multiple versions suggests either a fundamental design flaw or inadequate patch management processes within the Oracle Financial Services Software ecosystem, potentially affecting numerous institutions that have not updated to newer versions. Organizations may face regulatory compliance issues and potential legal consequences if such vulnerabilities result in data breaches or financial losses.
Security mitigations for this vulnerability should prioritize immediate patching of affected Oracle FLEXCUBE Direct Banking installations to the latest available versions that contain fixes for this specific weakness. Organizations should implement comprehensive access controls and privilege management to limit local user access to critical system components, following principle of least privilege methodologies. Network segmentation and monitoring solutions should be deployed to detect unauthorized local access attempts or suspicious activities within banking application environments. The vulnerability's classification aligns with CWE-255 (Credentials Management) and CWE-310 (Cryptographic Issues) categories, as it relates to improper handling of system access controls and potential cryptographic weaknesses in data protection mechanisms. Additionally, this vulnerability maps to ATT&CK technique T1078 (Valid Accounts) and T1566 (Phishing) as local access could be gained through compromised credentials or social engineering attacks targeting system administrators or banking personnel. Regular security assessments and penetration testing should be conducted to identify similar vulnerabilities within financial applications and ensure comprehensive protection against both internal and external threats.