CVE-2013-0378 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-2013-0379.
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Analysis
by VulDB Data Team • 04/27/2017
The vulnerability identified as CVE-2013-0378 represents a critical security flaw within Oracle Siebel CRM versions 8.1.1 and 8.2.2, specifically within the Siebel Calendar component. This issue falls under the broader category of integrity vulnerabilities that can be exploited by remote attackers without requiring authentication. The vulnerability's classification as unspecified indicates that the exact technical mechanism enabling the attack vector was not fully disclosed in the initial advisory, making it particularly concerning for security professionals who must assess risk without complete technical details. The vulnerability specifically targets the Siebel Calendar functionality, which serves as a core component for scheduling and calendar management within the enterprise CRM platform.
The technical nature of this vulnerability suggests a weakness in how the Siebel Calendar component processes data or handles user inputs, potentially allowing attackers to manipulate calendar entries, modify scheduling information, or corrupt calendar data in ways that compromise data integrity. According to cybersecurity frameworks, this type of vulnerability could be categorized under CWE-20 (Improper Input Validation) or CWE-352 (Cross-Site Request Forgery) depending on the specific implementation flaw, though the exact classification requires deeper analysis of the underlying code structure. The fact that this vulnerability operates through unknown vectors indicates that the attack methodology may involve complex exploitation techniques that are not immediately apparent, potentially involving multiple stages of attack or sophisticated manipulation of calendar data structures.
From an operational impact perspective, the compromise of calendar functionality within Siebel CRM can have significant business consequences beyond simple data corruption. Calendar data often contains sensitive scheduling information for sales meetings, customer appointments, project deadlines, and resource allocation that directly affects business operations. The integrity compromise could lead to missed appointments, incorrect resource scheduling, fraudulent calendar entries, or manipulation of critical business timelines that would impact customer service delivery and operational efficiency. Security professionals must consider that calendar data often integrates with other business processes, meaning that calendar integrity issues can cascade into broader business continuity problems.
The remote attack capability of this vulnerability means that threat actors can exploit it from outside the corporate network without requiring physical access or local system privileges. This characteristic significantly increases the attack surface and reduces the effectiveness of traditional network perimeter security measures. The vulnerability's relationship to CVE-2013-0379 demonstrates that Oracle was aware of multiple calendar-related issues in the same software version, indicating a systemic problem within the calendar component architecture that required comprehensive remediation rather than isolated fixes. Organizations should implement layered security approaches including network segmentation, regular vulnerability assessments, and monitoring of calendar-related activities to detect potential exploitation attempts. The remediation process typically involves applying Oracle's security patches or updating to newer versions of Siebel CRM that address this specific integrity vulnerability, though organizations must also consider the broader security posture of their CRM infrastructure to prevent similar issues from occurring in other components.