CVE-2023-1665 : What You Need to Know

This CVE-2023-1665 pertains to the "Improper Restriction of Excessive Authentication Attempts" in the GitHub repository linagora/twake before version 0.0.0.

Understanding CVE-2023-1665

This section will delve into the details of the CVE-2023-1665 vulnerability and its impact.

What is CVE-2023-1665?

The vulnerability in linagora/twake before version 0.0.0 allows for improper restriction of excessive authentication attempts, potentially leading to security breaches.

The Impact of CVE-2023-1665

With a CVSSv3 base score of 7.8 (High Severity), this vulnerability could result in significant confidentiality, integrity, and availability impacts on affected systems.

Technical Details of CVE-2023-1665

Understanding the specific technical aspects of CVE-2023-1665 is crucial for effective mitigation and prevention strategies.

Vulnerability Description

The vulnerability arises from the improper handling of excessive authentication attempts in linagora/twake, enabling potential attackers to exploit this weakness.

Affected Systems and Versions

The vulnerability affects the linagora/twake product before version 0.0.0, with unspecified versions falling under the "affected" category.

Exploitation Mechanism

Attackers could potentially launch brute force attacks against the authentication system of linagora/twake, aiming to gain unauthorized access due to the improper restrictions in place.

Mitigation and Prevention

Addressing CVE-2023-1665 requires proactive steps to mitigate risks and enhance overall security posture.

Immediate Steps to Take

Implementing rate-limiting mechanisms, monitoring excessive login attempts, and enforcing strong password policies can help mitigate the risk associated with this vulnerability.

Long-Term Security Practices

Regular security audits, penetration testing, and user awareness training are essential for maintaining a robust security posture and preventing similar vulnerabilities in the future.

Patching and Updates

To address CVE-2023-1665, users are strongly advised to update linagora/twake to version 0.0.0 or higher, where the vulnerability has been remediated. Regularly applying security patches and updates is crucial for staying protected against evolving threats in the cybersecurity landscape.