CVE-2011-2252 in Secure Backup
Summary
by MITRE
Unspecified vulnerability in the Oracle Secure Backup component in Oracle Secure Backup 10.3.0.3 allows remote attackers to affect confidentiality, integrity, and availability via unknown vectors.
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Analysis
by VulDB Data Team • 11/15/2021
The vulnerability identified as CVE-2011-2252 resides within Oracle Secure Backup version 10.3.0.3, a component designed to provide backup and recovery solutions for Oracle databases and associated systems. This vulnerability represents a significant security weakness that affects the confidentiality, integrity, and availability of data within the protected environment. The unspecified nature of the vulnerability means that the exact technical flaw remains undisclosed, which typically indicates a critical security issue that requires immediate attention and remediation. The Oracle Secure Backup component operates as a critical infrastructure element for database protection, making any security weakness in this area particularly concerning for enterprise environments that rely heavily on database availability and data protection.
The technical flaw within Oracle Secure Backup 10.3.0.3 creates potential attack vectors that allow remote adversaries to compromise the system's core security properties. When considering the impact of such vulnerabilities, they typically fall under the category of remote code execution or privilege escalation issues that could enable attackers to gain unauthorized access to sensitive data, modify critical system components, or disrupt service availability. The vulnerability's classification as affecting confidentiality, integrity, and availability aligns with the fundamental principles of the CIA triad that security professionals use to assess risk. This three-pronged impact suggests that attackers could potentially read confidential information, modify system data, and disrupt the operational availability of the backup infrastructure, which would severely compromise the organization's disaster recovery capabilities and overall data protection strategy.
The operational impact of CVE-2011-2252 extends beyond immediate security concerns to affect business continuity and regulatory compliance. Organizations relying on Oracle Secure Backup for their data protection strategies face potential exposure to data breaches, system downtime, and regulatory penalties. The remote attack vector means that adversaries could exploit this vulnerability from outside the organization's network perimeter, significantly expanding the potential attack surface. This type of vulnerability commonly maps to ATT&CK techniques related to remote exploitation and privilege escalation, where attackers leverage system weaknesses to gain elevated access rights. The vulnerability's presence in a backup system creates particularly severe consequences since backup infrastructure often contains sensitive historical data and may be less rigorously secured than primary production systems.
Mitigation strategies for CVE-2011-2252 should prioritize immediate patching and updating of Oracle Secure Backup installations to the latest available versions that address this vulnerability. Organizations should implement network segmentation to limit access to backup systems and apply the principle of least privilege to reduce potential impact from successful exploitation attempts. Security monitoring should be enhanced to detect unusual access patterns or network traffic related to backup systems. The vulnerability's classification as a remote attack vector makes network-based intrusion detection systems particularly valuable for early warning. Additionally, organizations should conduct comprehensive vulnerability assessments to identify any other potentially affected systems and ensure that backup procedures include proper data integrity checks. From a compliance perspective, this vulnerability would likely trigger regulatory notifications under data protection laws that require reporting of security incidents affecting sensitive information. The remediation process should include thorough testing of patches in non-production environments before deployment to ensure system stability and prevent unintended service disruptions.