CVE-2022-45868 : Security Advisory and Response
Discover the details of CVE-2022-45868 affecting the H2 Database Engine web admin console, allowing password exposure in cleartext. Learn about impacts, mitigation, and prevention measures.
A detailed overview of CVE-2022-45868 focusing on the vulnerability in the H2 Database Engine's web-based admin console.
Understanding CVE-2022-45868
This section covers the nature of the CVE-2022-45868 vulnerability in the H2 Database Engine.
What is CVE-2022-45868?
The web-based admin console in H2 Database Engine through version 2.1.214 can be started via the CLI with the argument -webAdminPassword, enabling users to specify the password in cleartext. This can allow a local user or an attacker with local access to uncover the password by listing processes and their arguments.
The Impact of CVE-2022-45868
Despite the vendor asserting that this is not a vulnerability of H2 Console and passwords should not be passed on the command line, the exposure of passwords in cleartext poses a significant risk. This vulnerability has a CVSS base score of 8.4, categorizing it as HIGH severity.
Technical Details of CVE-2022-45868
Delving deeper into the technical aspects of CVE-2022-45868.
Vulnerability Description
The vulnerability lies in the ability to start the web-based admin console with a cleartext password, potentially leading to unauthorized access to the console.
Affected Systems and Versions
All versions of the H2 Database Engine up to and including 2.1.214 are impacted by this vulnerability.
Exploitation Mechanism
An attacker can leverage the -webAdminPassword argument in the CLI to reveal the password in cleartext, compromising the security of the web admin console.
Mitigation and Prevention
Guidance on mitigating and preventing the exploitation of CVE-2022-45868.
Immediate Steps to Take
Users are advised to avoid passing passwords on the command line and to ensure secure password handling practices.
Long-Term Security Practices
Implementing robust password management policies and educating system administrators on secure password practices is crucial for preventing similar vulnerabilities.
Patching and Updates
Stay informed about patches and updates released by the H2 Database Engine to address CVE-2022-45868 and apply them promptly to secure systems.