CVE-2022-3945 : What You Need to Know
Critical CVE-2022-3945 involves improper restriction of excessive authentication attempts in kareadita/kavita prior to 0.6.0.3. Learn about the impact, technical details, and mitigation.
A critical vulnerability has been identified in the GitHub repository kareadita/kavita, labeled as CVE-2022-3945. This CVE involves the improper restriction of excessive authentication attempts in versions prior to 0.6.0.3.
Understanding CVE-2022-3945
This section will delve deeper into the details of CVE-2022-3945.
What is CVE-2022-3945?
CVE-2022-3945 is a critical vulnerability that allows attackers to conduct excessive authentication attempts in the affected GitHub repository kareadita/kavita, possibly leading to unauthorized access.
The Impact of CVE-2022-3945
The impact of CVE-2022-3945 is rated as critical, with high confidentiality and integrity impact and low availability impact. Attackers exploiting this vulnerability could potentially compromise sensitive data and system integrity.
Technical Details of CVE-2022-3945
Let's explore the technical aspects of CVE-2022-3945.
Vulnerability Description
The vulnerability stems from improper restrictions on authentication attempts, enabling attackers to perform brute-force attacks or password guessing to gain unauthorized access.
Affected Systems and Versions
The GitHub repository kareadita/kavita versions prior to 0.6.0.3 are affected by CVE-2022-3945.
Exploitation Mechanism
Attackers can exploit this vulnerability by sending a high volume of authentication requests to the targeted system, potentially gaining access through brute-force attacks.
Mitigation and Prevention
To secure systems against CVE-2022-3945, immediate actions and long-term security practices are recommended.
Immediate Steps to Take
- Update the affected kareadita/kavita repository to version 0.6.0.3 or newer.
- Implement account lockout mechanisms to prevent brute-force attacks.
Long-Term Security Practices
- Enforce strong password policies and multi-factor authentication.
- Regularly monitor and audit authentication logs for suspicious activities.
Patching and Updates
Stay informed about security patches and updates for kareadita/kavita to address vulnerabilities promptly.