CVE-2007-5505 in Database Server
Summary
by MITRE
Multiple unspecified vulnerabilities in Oracle Database 9.0.1.5+, 9.2.0.8, 9.2.0.8DV, 10.1.0.5, and 10.2.0.3 have unknown impact and remote attack vectors, related to (1) the Export component (DB02), (2) Oracle Text (DB04), (3) Oracle Text (DB05), (4) Spatial component (DB07), and (5) Advanced Security Option (DB19).
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Analysis
by VulDB Data Team • 07/29/2021
The vulnerability identified as CVE-2007-5505 represents a collection of multiple unspecified security flaws within Oracle Database software versions spanning from 9.0.1.5 through 10.2.0.3. These vulnerabilities affect critical database components including the Export functionality, Oracle Text implementations, Spatial capabilities, and Advanced Security Option features. The unspecified nature of the exact flaw details combined with the remote attack vectors indicates a significant security risk that could potentially allow unauthorized access to database systems. This vulnerability classifies under CWE-119 which encompasses weaknesses related to memory safety issues, particularly those involving buffer overflows and improper access to memory regions. The presence of multiple affected components suggests a systemic security weakness within Oracle's database architecture that requires comprehensive assessment and remediation.
The technical exploitation of these vulnerabilities likely involves sophisticated attack vectors that leverage the specific database components mentioned in the CVE description. The Export component DB02 may be susceptible to manipulation during data export operations, potentially allowing attackers to execute malicious code or access restricted database information. Oracle Text implementations DB04 and DB05 could present opportunities for injection attacks or privilege escalation through text processing functions. The Spatial component DB07 might allow for malformed spatial data manipulation that could lead to system compromise, while the Advanced Security Option DB19 could be exploited to bypass authentication or encryption mechanisms. These attack vectors align with ATT&CK techniques involving privilege escalation, defense evasion, and credential access, particularly leveraging database-specific attack patterns. The remote nature of these attack vectors means that adversaries could potentially exploit these flaws from external network locations without requiring physical access to the database systems.
The operational impact of CVE-2007-5505 extends beyond simple data compromise to potentially include complete system takeover, data exfiltration, and disruption of critical business operations. Organizations relying on affected Oracle Database versions face significant risk of unauthorized data access, modification, or deletion that could result in financial loss, regulatory compliance violations, and reputational damage. The vulnerability affects multiple database versions simultaneously, indicating that organizations may have widespread exposure across their database infrastructure. The unspecified nature of the exact impact means that organizations cannot easily assess their risk level without comprehensive vulnerability scanning and penetration testing. This vulnerability also demonstrates the complexity of database security management where multiple interconnected components can create cascading security risks that are difficult to isolate and remediate.
Mitigation strategies for CVE-2007-5505 require immediate action from affected organizations to implement comprehensive security measures. The primary recommendation involves applying Oracle's official security patches and updates as soon as possible, as these vulnerabilities have been addressed in subsequent database releases. Network segmentation and firewall rules should be implemented to restrict access to database systems, particularly limiting remote access to only essential administrative functions. Database access controls must be reviewed and strengthened, implementing the principle of least privilege to minimize potential damage from successful exploitation attempts. Regular security assessments and vulnerability scanning should be conducted to identify any additional weaknesses in database configurations. Organizations should also implement database activity monitoring and logging to detect potential exploitation attempts. The remediation process should include thorough testing of patches in development environments before deployment to production systems to ensure compatibility and prevent service disruptions. Additionally, security awareness training for database administrators should be enhanced to recognize potential exploitation indicators and maintain proper security hygiene practices.