CVE-2011-2251 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 integrity via unknown vectors.
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Analysis
by VulDB Data Team • 11/15/2021
The vulnerability identified as CVE-2011-2251 resides within Oracle Secure Backup version 10.3.0.3, a component designed to provide backup and recovery solutions for Oracle databases. This unspecified flaw represents a critical security weakness that could potentially compromise the integrity of backup operations and data protection mechanisms. The vulnerability's classification as unspecified indicates that the exact technical details of the attack vector were not fully disclosed in the initial advisory, though the impact on system integrity was clearly documented. Such vulnerabilities in backup systems are particularly concerning as they can undermine the fundamental security posture of an organization's data protection infrastructure.
The technical nature of this vulnerability suggests that remote attackers can exploit it to compromise data integrity within the Oracle Secure Backup environment. While the specific attack vectors remain undisclosed, the potential for integrity compromise indicates that attackers may be able to modify backup data, alter backup configurations, or manipulate backup processes in ways that could lead to corrupted backups or unauthorized data manipulation. This type of vulnerability typically operates at the application layer and could potentially leverage weaknesses in authentication mechanisms, input validation, or data handling processes within the backup software. The unspecified nature of the vulnerability aligns with common practices in vulnerability disclosure where detailed technical information is initially withheld to allow vendors time to develop patches.
The operational impact of this vulnerability extends beyond simple data corruption, potentially affecting an organization's disaster recovery capabilities and overall data governance strategies. When backup systems are compromised, organizations face risks of data loss, extended recovery times, and potential regulatory compliance violations. The integrity compromise could result in backup data becoming unusable or misleading, forcing organizations to rely on older backups or potentially leading to complete data recovery failures. This vulnerability particularly affects environments where Oracle Secure Backup is used for critical database protection, as the compromise of backup integrity directly impacts the reliability of recovery operations during actual disaster scenarios.
Security professionals should consider this vulnerability in the context of the broader ATT&CK framework, where it would likely map to techniques related to data manipulation and credential access. The vulnerability's remote exploitability suggests potential mapping to techniques such as remote service exploitation and privilege escalation. Organizations should implement immediate mitigation strategies including network segmentation, access controls, and monitoring for unusual backup activity. The vulnerability also aligns with CWE categories related to integrity violations and unspecified security flaws, emphasizing the need for comprehensive security testing and regular patch management procedures. Organizations utilizing Oracle Secure Backup should prioritize patch deployment and conduct thorough security assessments of their backup infrastructure to prevent exploitation of this and similar vulnerabilities.