CVE-2022-2321 Explained : Impact and Mitigation

A detailed overview of CVE-2022-2321 affecting heroiclabs/nakama.

Understanding CVE-2022-2321

This CVE involves an improper restriction of excessive authentication attempts in the heroiclabs/nakama GitHub repository before version 3.13.0, leading to login brute-force attacks.

What is CVE-2022-2321?

The vulnerability in heroiclabs/nakama allows attackers to conduct login brute-force attacks due to inadequate restrictions on authentication attempts.

The Impact of CVE-2022-2321

With a CVSS base score of 7.5 (High), this vulnerability can result in a significant impact on confidentiality.

Technical Details of CVE-2022-2321

This section delves into the specifics of the vulnerability.

Vulnerability Description

The flaw involves improper restriction of excessive authentication attempts in heroiclabs/nakama, creating a security gap exploited in brute-force attacks.

Affected Systems and Versions

Versions of heroiclabs/nakama prior to 3.13.0 are impacted by this vulnerability.

Exploitation Mechanism

The vulnerability allows threat actors to launch login brute-force attacks against the targeted system.

Mitigation and Prevention

Learn how to mitigate the risks associated with CVE-2022-2321.

Immediate Steps to Take

Users are advised to upgrade heroiclabs/nakama to version 3.13.0 or newer to address this vulnerability.

Long-Term Security Practices

Implement strong password policies and monitor authentication attempts to enhance security in the long term.

Patching and Updates

Regularly apply security patches and updates to prevent exploitation of known vulnerabilities.