CVE-2009-1968 in Database Server
Summary
by MITRE
Unspecified vulnerability in the Secure Enterprise Search component in Oracle Database 10.1.8.3 allows remote attackers to affect integrity via unknown vectors. NOTE: the previous information was obtained from the July 2009 CPU. Oracle has not commented on claims from an established researcher that this is cross-site scripting (XSS) via the search_p_groups parameter in search/query/search.
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Analysis
by VulDB Data Team • 01/11/2025
The vulnerability identified as CVE-2009-1968 resides within Oracle Database's Secure Enterprise Search component version 10.1.8.3, representing a critical security weakness that enables remote attackers to compromise data integrity through unspecified attack vectors. This vulnerability was initially documented in Oracle's July 2009 Critical Patch Update, highlighting the component's susceptibility to malicious exploitation without clear disclosure of the precise technical mechanisms involved. The ambiguity surrounding the exact nature of the vulnerability initially left security professionals with limited understanding of potential attack surfaces and exploitation methods.
Security researchers have subsequently identified this vulnerability as potentially related to cross-site scripting attacks through the search_p_groups parameter within the search/query/search functionality. This identification aligns with common web application attack patterns where user input is inadequately sanitized, creating opportunities for malicious code injection. The vulnerability's classification under the CWE-79 framework for Cross-Site Scripting indicates that improper input validation allows attackers to inject malicious scripts into web applications, which could then execute in the context of other users' sessions. The search_p_groups parameter represents a specific input point where inadequate sanitization permits malicious payloads to be processed and potentially executed within the application's search functionality.
The operational impact of this vulnerability extends beyond simple data integrity concerns to encompass potential session hijacking, unauthorized data access, and broader system compromise. When attackers successfully exploit this vulnerability through XSS vectors, they can manipulate search results, inject malicious content into search queries, and potentially redirect users to malicious websites. The remote nature of the attack means that exploitation does not require physical access to the system, making it particularly dangerous for enterprise environments where database systems are accessible over networks. This vulnerability undermines the trust model of the Secure Enterprise Search component by allowing unauthorized modifications to search behaviors and potentially enabling attackers to gain unauthorized access to sensitive enterprise data.
Organizations should implement comprehensive mitigation strategies including immediate patch application as provided by Oracle, input validation enhancements, and web application firewalls to monitor and filter suspicious search parameters. The vulnerability's potential for cross-site scripting exploitation necessitates strict sanitization of all user inputs, particularly those processed by search functionalities. Security teams should conduct thorough penetration testing and code reviews focusing on the search_p_groups parameter and related search functionality to identify potential additional attack vectors. Additionally, implementing proper access controls and monitoring mechanisms around database search operations can help detect and prevent exploitation attempts. The vulnerability's classification under the ATT&CK framework for web application attacks emphasizes the need for defensive measures targeting user input validation and session management controls to prevent unauthorized access and data manipulation within enterprise database environments.