CVE-2022-3423 : Security Advisory and Response

A detailed analysis of CVE-2022-3423 focusing on the vulnerability, impact, technical details, and mitigation strategies.

Understanding CVE-2022-3423

This section provides an overview of the CVE-2022-3423 vulnerability affecting nocodb/nocodb.

What is CVE-2022-3423?

The CVE-2022-3423 vulnerability involves the allocation of resources without limits or throttling in the GitHub repository nocodb/nocodb prior to version 0.92.0.

The Impact of CVE-2022-3423

The vulnerability has a CVSS base score of 7.3, posing a high availability impact. It requires local attack vector and user interaction, with low impacts on confidentiality and integrity but changed scope.

Technical Details of CVE-2022-3423

In this section, we delve into the vulnerability description, affected systems, and the exploitation mechanism.

Vulnerability Description

The vulnerability allows unauthorized allocation of resources without proper limits or throttling, potentially leading to resource exhaustion and denial-of-service attacks.

Affected Systems and Versions

The vulnerability affects nocodb/nocodb versions prior to 0.92.0, with custom unspecified versions at risk.

Exploitation Mechanism

Attackers with low privileges can exploit this vulnerability locally, requiring user interaction to trigger resource allocation without limits.

Mitigation and Prevention

This section outlines immediate steps to take and long-term security practices to enhance protection.

Immediate Steps to Take

Users should upgrade to version 0.92.0 or newer to mitigate the vulnerability. Implement access controls and monitoring for resource allocation.

Long-Term Security Practices

Establish proper resource allocation policies, regularly update software, and conduct security audits to prevent resource exhaustion vulnerabilities.

Patching and Updates

Stay informed about security patches and updates for nocodb/nocodb to address vulnerabilities effectively.