CVE-2023-30797 : Vulnerability Insights and Analysis
Discover the impact and mitigation strategies for CVE-2023-30797 affecting Netflix Lemur before 1.3.2 version. Learn about the vulnerability, affected systems, and how to prevent unauthorized access.
A detailed analysis of the CVE-2023-30797 vulnerability in Netflix Lemur before version 1.3.2, focusing on its impact, technical details, and mitigation strategies.
Understanding CVE-2023-30797
This section delves into the specifics of the vulnerability discovered in Netflix Lemur.
What is CVE-2023-30797?
Netflix Lemur, prior to version 1.3.2, utilized insufficiently random values in default credential generation, potentially enabling attackers to guess credentials and access Lemur-managed resources.
The Impact of CVE-2023-30797
The vulnerability, identified as CAPEC-112 (Brute Force), possesses a CVSSv3.1 base score of 7.5 (High), with a significant impact on confidentiality.
Technical Details of CVE-2023-30797
This section outlines the vulnerability's description, affected systems, and the exploitation mechanism.
Vulnerability Description
Netflix Lemur's use of weak random values in default credentials poses a security risk, allowing unauthorized access to resources.
Affected Systems and Versions
The vulnerability affects Netflix Lemur versions earlier than 1.3.2, leaving systems using these versions susceptible to credential guessing attacks.
Exploitation Mechanism
Attackers can leverage the insufficient randomness in default credentials to launch brute force attacks and potentially compromise Lemur-managed resources.
Mitigation and Prevention
Explore the steps to address the CVE-2023-30797 vulnerability, including immediate measures and long-term security practices.
Immediate Steps to Take
Users are advised to update Netflix Lemur to version 1.3.2 or above to mitigate the risk of unauthorized access through weak credentials.
Long-Term Security Practices
Implement robust password policies, multi-factor authentication, and regular security audits to enhance overall system security and prevent similar vulnerabilities.
Patching and Updates
Stay informed about security patches and updates released by Netflix to address identified vulnerabilities like CVE-2023-30797.