CVE-2019-11215 : What You Need to Know
Learn about CVE-2019-11215, a vulnerability in Combodo iTop versions 2.2.0 to 2.6.0 allowing arbitrary code execution. Find mitigation steps and preventive measures here.
A vulnerability has been identified in Combodo iTop versions 2.2.0 to 2.6.0 that allows for the execution of arbitrary code under certain conditions.
Understanding CVE-2019-11215
This CVE pertains to a security flaw in Combodo iTop versions 2.2.0 to 2.6.0 that can lead to the execution of arbitrary code.
What is CVE-2019-11215?
The vulnerability in Combodo iTop versions 2.2.0 to 2.6.0 enables attackers to execute arbitrary code by exploiting a writable configuration file.
The Impact of CVE-2019-11215
The vulnerability can be exploited by attackers to execute malicious code, potentially leading to unauthorized access, data breaches, and system compromise.
Technical Details of CVE-2019-11215
This section provides technical details about the vulnerability.
Vulnerability Description
- The flaw allows for the execution of arbitrary code by making the configuration file writable.
- Attackers can exploit this by using a specially crafted payload in a call to ajax.dataloader.
- Various scenarios can lead to the configuration file becoming writable, including during installation, upgrade processes, errors during file modification from the web interface, race conditions triggered by the hub-connector module, or editing the file through a CLI.
Affected Systems and Versions
- Affected versions: 2.2.0 to 2.6.0 of Combodo iTop.
Exploitation Mechanism
- Attackers can exploit the vulnerability by manipulating the configuration file to execute arbitrary code.
Mitigation and Prevention
Protect your systems from CVE-2019-11215 with the following measures:
Immediate Steps to Take
- Ensure the configuration file is not made writable.
- Regularly monitor and restrict file permissions.
- Implement strong input validation to prevent malicious payloads.
Long-Term Security Practices
- Conduct regular security audits and vulnerability assessments.
- Educate users on secure coding practices and the risks of file permissions.
Patching and Updates
- Apply patches and updates provided by Combodo to address the vulnerability.