CVE-2013-0379 in Siebel CRM
Summary
by MITRE
Unspecified vulnerability in the Siebel CRM component in Oracle Siebel CRM 8.1.1 and 8.2.2 allows remote attackers to affect integrity via unknown vectors related to Siebel Calendar, a different vulnerability than CVE-2013-0378.
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Analysis
by VulDB Data Team • 04/27/2017
The vulnerability identified as CVE-2013-0379 represents a critical security flaw within Oracle Siebel CRM version 8.1.1 and 8.2.2, specifically impacting the Siebel Calendar component. This issue falls under the broader category of integrity vulnerabilities that can be exploited by remote attackers without requiring authentication, making it particularly dangerous for enterprise environments where Siebel CRM systems handle sensitive customer data and business processes. The vulnerability is classified as unspecified, indicating that the exact technical mechanism remains undisclosed, though it is explicitly linked to calendar-related functionality within the Siebel CRM framework. Unlike CVE-2013-0378 which addresses a different vector, this vulnerability specifically targets the integrity aspects of the calendar component, potentially allowing attackers to modify or manipulate calendar data in ways that could disrupt business operations or compromise data integrity.
The technical nature of this vulnerability stems from weaknesses in how the Siebel Calendar component processes and validates input data, though the precise implementation flaw remains unspecified in the public description. This type of vulnerability typically arises from inadequate input validation, insufficient access controls, or flawed data handling mechanisms within the calendar synchronization and management features. The fact that this affects both version 8.1.1 and 8.2.2 suggests a fundamental architectural issue within the calendar component that persisted across these releases, indicating a systemic problem rather than an isolated incident. The unspecified nature of the attack vectors implies that multiple pathways could potentially be exploited, making the vulnerability particularly concerning for security teams tasked with protecting these systems.
From an operational standpoint, the impact of CVE-2013-0379 could be severe for organizations relying on Siebel CRM for customer relationship management, as calendar data integrity is crucial for scheduling, resource allocation, and business process automation. Attackers exploiting this vulnerability could potentially manipulate appointment records, modify meeting schedules, or corrupt calendar data in ways that would disrupt business operations and compromise the reliability of customer relationship management processes. The remote nature of the attack means that threat actors could exploit this vulnerability from outside the organization's network, potentially leading to unauthorized modifications of critical business data without detection. This vulnerability could also serve as a stepping stone for more sophisticated attacks, as calendar data often contains sensitive information about business operations and customer interactions.
Organizations affected by this vulnerability should prioritize immediate remediation through Oracle's official security patches and updates, as the unspecified nature of the flaw makes it particularly difficult to implement effective workarounds. The vulnerability's classification as affecting integrity rather than confidentiality or availability suggests that attackers could manipulate data rather than simply access or destroy it, which requires careful monitoring of calendar-related activities and implementation of additional validation controls. Security teams should also consider implementing network segmentation and access controls to limit exposure, while monitoring for unusual calendar modifications or synchronization activities that might indicate exploitation attempts. This vulnerability aligns with common attack patterns documented in the ATT&CK framework under data manipulation techniques and could potentially be leveraged in combination with other vulnerabilities to achieve more comprehensive system compromise. The issue also relates to CWE categories involving input validation and data integrity protection, emphasizing the need for robust defensive measures around calendar and scheduling components within enterprise CRM systems.