CVE-2019-12846 Explained : Impact and Mitigation
Learn about CVE-2019-12846, a vulnerability in TeamCity 2018.2.2 allowing unauthorized access to sensitive settings. Find mitigation steps and long-term security practices here.
In TeamCity 2018.2.2, the problem of unauthorized access to certain JetBrains TeamCity settings, by a user lacking the necessary privileges, has been resolved.
Understanding CVE-2019-12846
This CVE addresses the issue of unauthorized access to specific JetBrains TeamCity settings for users without the required permissions.
What is CVE-2019-12846?
A user lacking the necessary privileges could potentially gain access to certain JetBrains TeamCity settings. The vulnerability was fixed in TeamCity 2018.2.2.
The Impact of CVE-2019-12846
The vulnerability could lead to unauthorized access to sensitive TeamCity settings, compromising the security and integrity of the system.
Technical Details of CVE-2019-12846
This section provides technical insights into the vulnerability.
Vulnerability Description
Unauthorized users could exploit the vulnerability to access restricted JetBrains TeamCity settings.
Affected Systems and Versions
- Product: JetBrains TeamCity
- Version: 2018.2.2
Exploitation Mechanism
Unauthorized users could exploit the vulnerability by bypassing access controls to gain entry into sensitive TeamCity settings.
Mitigation and Prevention
Protect your systems from CVE-2019-12846 with these mitigation strategies.
Immediate Steps to Take
- Update TeamCity to version 2018.2.2 to eliminate the vulnerability.
- Review and adjust user permissions to ensure only authorized users have access to sensitive settings.
Long-Term Security Practices
- Regularly monitor and audit user access to detect any unauthorized activities.
- Educate users on the importance of maintaining strong access controls and permissions.
Patching and Updates
- Stay informed about security bulletins and updates from JetBrains to address any future vulnerabilities.