CVE-2019-15036 Explained : Impact and Mitigation
Learn about CVE-2019-15036, a vulnerability in JetBrains TeamCity 2018.2.4 allowing arbitrary command execution by Project administrators. Find out the impact, affected versions, and mitigation steps.
A vulnerability was identified in JetBrains TeamCity 2018.2.4 that allowed a TeamCity Project administrator to execute arbitrary commands on the server machine. This issue has been resolved in subsequent versions of TeamCity.
Understanding CVE-2019-15036
This CVE pertains to a security vulnerability in JetBrains TeamCity 2018.2.4 that enabled unauthorized command execution by a Project administrator.
What is CVE-2019-15036?
The vulnerability in JetBrains TeamCity 2018.2.4 allowed a TeamCity Project administrator to run arbitrary commands on the server machine, posing a significant security risk.
The Impact of CVE-2019-15036
The vulnerability could lead to unauthorized access and potential compromise of the server machine, allowing malicious actors to execute commands.
Technical Details of CVE-2019-15036
This section provides detailed technical information about the CVE.
Vulnerability Description
The issue in JetBrains TeamCity 2018.2.4 enabled a Project administrator to execute commands on the server machine, which could be exploited for malicious purposes.
Affected Systems and Versions
- Affected Version: JetBrains TeamCity 2018.2.4
- Resolved Versions: TeamCity 2018.2.5 and 2019.1
Exploitation Mechanism
The vulnerability allowed unauthorized Project administrators to execute commands on the server machine, potentially leading to unauthorized access and data compromise.
Mitigation and Prevention
Effective measures to address and prevent the CVE.
Immediate Steps to Take
- Upgrade to the latest versions of TeamCity (2018.2.5 or 2019.1) to mitigate the vulnerability.
- Restrict access and permissions for Project administrators to minimize the risk of unauthorized command execution.
Long-Term Security Practices
- Regularly monitor and audit user activities on the server to detect any unauthorized actions.
- Implement strong authentication mechanisms and access controls to prevent unauthorized access.
Patching and Updates
- Ensure timely installation of security patches and updates provided by JetBrains to address known vulnerabilities and enhance system security.