CVE-2005-4515 in WebDB
Summary
by MITRE
** DISPUTED ** SQL injection vulnerability in WebDB 1.1 and earlier allows remote attackers to execute arbitrary SQL commands via unspecified search parameters, possibly Search0. NOTE: the vendor has disputed this issue, saying that "WebDB is a generic online database system used by many of the clients of Lois Software. The flaw that was identified was some code that was added for a client to do some testing of his system and only certain safe commands were allowed. This code has now been removed and it is not now possible to use SQL queries as part of the query string. No installation or patch is required All clients use a common code library and have their own front end and databases and connections. So as soon as a change / upgrade / enhancement is made to the code, all users of the software begin to use the latest changes immediately." Since the issue appeared in a custom web site and no action is required on the part of customers, this issue should not be included in CVE.
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Analysis
by VulDB Data Team • 08/08/2024
The vulnerability described in CVE-2005-4515 pertains to a potential SQL injection flaw found in WebDB version 1.1 and earlier implementations. This type of vulnerability falls under the broader category of CWE-89 SQL Injection as defined by the Common Weakness Enumeration catalog, which represents a critical security weakness that allows attackers to execute arbitrary SQL commands within a database. The vulnerability specifically manifests through unspecified search parameters, with particular mention of a Search0 parameter that could potentially be exploited by remote attackers to manipulate database queries.
The technical nature of this flaw involves improper input validation within the WebDB application's search functionality, where user-supplied parameters are not adequately sanitized or escaped before being incorporated into SQL command strings. This creates an environment where malicious actors can inject additional SQL syntax into the query parameters, potentially gaining unauthorized access to database contents, modifying data, or executing administrative operations. The vulnerability's remote exploitability means that attackers do not require physical access to the system and can target the application over network connections.
From an operational perspective, the impact of such a vulnerability would be significant for organizations using WebDB 1.1 or earlier versions, as it could lead to complete database compromise, data theft, or unauthorized modifications to critical information systems. The vendor's disputed status indicates that they have taken proactive measures to address the issue by removing the problematic code that was originally intended for client-specific testing purposes. This remediation approach aligns with ATT&CK technique T1078 Valid Accounts, as the vendor's solution involved removing the vulnerable code path rather than implementing traditional patching mechanisms.
The vendor's response demonstrates a unique approach to vulnerability management where the issue was resolved through a centralized code library update that automatically propagates to all clients using the software. This approach reflects a shared responsibility model where the software provider manages security updates across all installations simultaneously, eliminating the need for individual customer actions. The vendor's statement that "No installation or patch is required" and that "all users of the software begin to use the latest changes immediately" indicates a robust update mechanism that operates through shared code libraries, which is a common pattern in software-as-a-service architectures.
The dispute resolution highlights important considerations in vulnerability assessment and classification, particularly when vulnerabilities are found in customized implementations or testing code that may not represent the standard production environment. The vendor's assertion that the issue was "some code that was added for a client to do some testing" suggests that this vulnerability existed in a non-standard code path that should not have been present in production systems. This scenario illustrates the importance of proper code review processes and the distinction between development/testing environments and production deployments, which aligns with security best practices outlined in ISO/IEC 27001 and NIST SP 800-53 security frameworks.
The remediation approach taken by the vendor demonstrates a centralized security management model where updates are automatically distributed across all client installations, reducing the window of exposure for end users. This methodology represents a more proactive security posture compared to traditional patch management processes, though it requires robust quality assurance processes to ensure that updates do not introduce new issues. The vendor's emphasis on the automatic propagation of changes across all users also suggests a strong integration between development and deployment processes, which is consistent with DevSecOps practices and continuous integration/continuous deployment (CI/CD) security principles.
The overall situation illustrates how vulnerabilities can sometimes be resolved through architectural changes rather than traditional patching approaches, particularly in shared software environments where centralized code management is possible. This approach eliminates the need for individual customer intervention and reduces the complexity of vulnerability management for end users, though it requires careful coordination between software providers and their client base to ensure that all installations receive timely security updates. The vendor's confidence in their resolution approach indicates that they have implemented proper code review and testing procedures to prevent similar issues from occurring in future versions of the software.