CVE-2022-43441 in node-sqlite3
Summary
by MITRE • 03/16/2023
A code execution vulnerability exists in the Statement Bindings functionality of Ghost Foundation node-sqlite3 5.1.1. A specially-crafted Javascript file can lead to arbitrary code execution. An attacker can provide malicious input to trigger this vulnerability.
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Analysis
by VulDB Data Team • 04/07/2023
The vulnerability identified as CVE-2022-43441 represents a critical code execution flaw within the node-sqlite3 library version 5.1.1, developed by Ghost Foundation. This issue specifically affects the Statement Bindings functionality, which is a core component used for preparing and executing SQL statements within Node.js applications that utilize SQLite databases. The vulnerability arises from insufficient input validation and sanitization mechanisms within the library's handling of JavaScript objects that are bound to SQL statements. When applications process user-supplied data through the bind functionality without proper sanitization, malicious JavaScript code can be injected and subsequently executed within the application context.
The technical exploitation of this vulnerability occurs through the manipulation of JavaScript objects that are passed to the database binding mechanisms. Attackers can craft specially formatted JavaScript files or data structures that, when processed by the vulnerable node-sqlite3 library, trigger unintended code execution. This typically involves passing malicious objects that contain executable code within their properties or methods, which the library's binding mechanism inadvertently interprets and executes. The flaw falls under CWE-94, which describes "Improper Control of Generation of Code ('Code Injection')" and aligns with ATT&CK technique T1059.007 for "Command and Scripting Interpreter: JavaScript." The vulnerability demonstrates a classic case of injection flaws where untrusted data flows into code execution contexts without proper validation.
The operational impact of CVE-2022-43441 extends beyond simple data compromise, as successful exploitation can lead to complete system compromise. Applications using vulnerable versions of node-sqlite3 become susceptible to remote code execution attacks, potentially allowing attackers to gain full control over the affected systems. This risk is particularly severe in environments where applications process untrusted user input or data from external sources, as the attack surface expands significantly. The vulnerability can affect web applications, server-side Node.js environments, and any system that relies on SQLite database operations with dynamic data binding. Organizations running affected applications may face data breaches, system infiltration, and potential lateral movement within their network infrastructure, making this a high-priority security concern that requires immediate attention and remediation.
Mitigation strategies for CVE-2022-43441 primarily focus on immediate version updates and defensive programming practices. The most effective solution involves upgrading to a patched version of node-sqlite3 that addresses the binding functionality vulnerability. Security teams should prioritize updating their dependencies and conducting thorough testing to ensure compatibility with the newer versions. Additionally, implementing strict input validation and sanitization measures can provide defense-in-depth protection, even if the underlying library vulnerability persists. Organizations should consider employing web application firewalls and runtime application self-protection mechanisms to detect and block malicious input patterns. Regular security audits and dependency monitoring should be implemented to identify and remediate similar vulnerabilities proactively. The remediation process must also include comprehensive testing of all applications that utilize the affected library to ensure that the patch does not introduce regressions or compatibility issues within the existing system architecture.