CVE-2023-1463 : Security Advisory and Response

This CVE, assigned on March 17, 2023, involves an "Authorization Bypass Through User-Controlled Key" in the GitHub repository nilsteampassnet/teampass prior to version 3.0.0.23.

Understanding CVE-2023-1463

This section will delve into what CVE-2023-1463 entails, its impact, technical details, and mitigation strategies.

What is CVE-2023-1463?

CVE-2023-1463 represents an "Authorization Bypass Through User-Controlled Key" vulnerability in the specific GitHub repository nilsteampassnet/teampass. This weakness allows attackers to bypass authorization controls by manipulating a user-controlled key.

The Impact of CVE-2023-1463

The impact of this vulnerability is rated as medium with a base score of 6.3. Attackers can exploit this flaw to compromise the confidentiality, integrity, and availability of affected systems.

Technical Details of CVE-2023-1463

In this section, we will outline the vulnerability description, the affected systems and versions, as well as the exploitation mechanism.

Vulnerability Description

The vulnerability in nilsteampassnet/teampass prior to version 3.0.0.23 allows attackers to bypass authorization controls using a user-controlled key, leading to potential unauthorized access.

Affected Systems and Versions

The vulnerability affects the vendor nilsteampassnet's product nilsteampassnet/teampass with versions less than 3.0.0.23.

Exploitation Mechanism

The exploitation of CVE-2023-1463 involves manipulating a user-controlled key to bypass authorization checks in the affected nilsteampassnet/teampass versions.

Mitigation and Prevention

This section covers the immediate steps to take, long-term security practices, and the importance of patching and updates in mitigating the risks associated with CVE-2023-1463.

Immediate Steps to Take

To address CVE-2023-1463, it is crucial to update the affected nilsteampassnet/teampass installations to version 3.0.0.23 or above. Additionally, organizations should review and restrict user-controlled inputs to prevent authorization bypass.

Long-Term Security Practices

Implementing robust authentication and authorization mechanisms, conducting regular security assessments, and prioritizing secure coding practices can enhance the overall security posture and prevent similar vulnerabilities.

Patching and Updates

Regularly applying security patches, staying informed about security advisories, and promptly updating software can help safeguard against known vulnerabilities like CVE-2023-1463 and strengthen the resilience of systems and applications.