CVE-2023-49238 : Security Advisory and Response
Learn about CVE-2023-49238, a security flaw in Gradle Enterprise allowing remote attackers to gain unauthorized access to new installations. Find out the impact, affected versions, and mitigation steps.
A security vulnerability in Gradle Enterprise has been identified as CVE-2023-49238, potentially allowing a remote attacker to gain unauthorized access to a new installation under specific circumstances.
Understanding CVE-2023-49238
This section provides an overview of the CVE-2023-49238 vulnerability in Gradle Enterprise.
What is CVE-2023-49238?
The vulnerability in Gradle Enterprise before version 2023.1 enables a remote attacker to access a new installation due to a non-unique initial system user password. Even though the password must be changed upon the first login, an attacker could log in before the legitimate administrator.
The Impact of CVE-2023-49238
The impact of this vulnerability is the potential unauthorized access to new installations of Gradle Enterprise, posing a risk of confidential data exposure and system compromise.
Technical Details of CVE-2023-49238
In this section, the technical aspects of CVE-2023-49238 are discussed in detail.
Vulnerability Description
The vulnerability arises from the lack of uniqueness in the initial system user password, allowing unauthorized access to new installations of Gradle Enterprise.
Affected Systems and Versions
All installations of Gradle Enterprise before version 2023.1 are affected by this vulnerability.
Exploitation Mechanism
A remote attacker can exploit this vulnerability by using the non-unique initial system user password to gain unauthorized access to a new installation of Gradle Enterprise.
Mitigation and Prevention
This section outlines the necessary steps to mitigate and prevent exploitation of CVE-2023-49238.
Immediate Steps to Take
- Update Gradle Enterprise to version 2023.1 or later immediately.
- Change the initial system user password promptly upon installation.
Long-Term Security Practices
- Implement a policy of using unique and strong passwords for all system users.
- Regularly review and update security configurations to prevent similar vulnerabilities.
Patching and Updates
Stay informed about security advisories from Gradle Enterprise and promptly apply patches and updates to prevent exploitation of known vulnerabilities.