CVE-2019-4394 : Exploit Details and Defense Strategies
Learn about CVE-2019-4394 affecting IBM Cloud Orchestrator versions 2.4 to 2.4.0.5 and 2.5 to 2.5.0.9. Find out the impact, technical details, and mitigation steps for this vulnerability.
IBM Cloud Orchestrator versions 2.4 to 2.4.0.5 and 2.5 to 2.5.0.9 are affected by a vulnerability that allows local users to send emails. The vulnerability has been assigned IBM X-Force ID: 162232.
Understanding CVE-2019-4394
This CVE involves a security vulnerability in IBM Cloud Orchestrator that could potentially be exploited by local users to send emails.
What is CVE-2019-4394?
IBM Cloud Orchestrator versions 2.4 through 2.4.0.5 and 2.5 through 2.5.0.9 contain APIs that could be leveraged by local users to send emails.
The Impact of CVE-2019-4394
The vulnerability allows local users to misuse APIs to send emails, potentially leading to unauthorized access or information disclosure.
Technical Details of CVE-2019-4394
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability in IBM Cloud Orchestrator versions 2.4 to 2.4.0.5 and 2.5 to 2.5.0.9 enables local users to send emails through certain APIs.
Affected Systems and Versions
- Product: Cloud Orchestrator
- Vendor: IBM
- Affected Versions: 2.4, 2.4.0.1, 2.4.0.2, 2.5, 2.5.0.1, 2.4.0.3, 2.5.0.2, 2.4.0.4, 2.5.0.3, 2.5.0.4, 2.4.0.5, 2.5.0.5, 2.5.0.6, 2.5.0.7, 2.5.0.8, 2.5.0.9
Exploitation Mechanism
The vulnerability can be exploited by local users with high privileges to send emails using the affected APIs.
Mitigation and Prevention
To address and prevent the exploitation of this vulnerability, follow these steps:
Immediate Steps to Take
- Monitor and restrict local user access to the affected APIs.
- Implement strict access controls and permissions for API usage.
- Regularly review and audit email sending activities.
Long-Term Security Practices
- Conduct regular security training for users to raise awareness of email security best practices.
- Keep systems and software up to date with the latest security patches.
Patching and Updates
Apply official fixes and updates provided by IBM to patch the vulnerability and enhance the security of Cloud Orchestrator.