CVE-2019-5532 : Vulnerability Insights and Analysis

An information leak vulnerability has been discovered in VMware vCenter Server versions 6.7.x prior to 6.7 U3, 6.5 prior to 6.5 U3, and 6.0 prior to 6.0 U3j. This vulnerability arises from the practice of logging credentials in plain-text for virtual machines that are deployed through OVF. Malicious users gaining access to log files may view credentials used during the deployment process, typically corresponding to the root account of the virtual machine.

Understanding CVE-2019-5532

This CVE involves an information disclosure vulnerability in VMware vCenter Server.

What is CVE-2019-5532?

CVE-2019-5532 is an information leak vulnerability in VMware vCenter Server versions 6.7.x, 6.5, and 6.0, allowing unauthorized access to credentials through plain-text logging.

The Impact of CVE-2019-5532

Malicious users can potentially access sensitive credentials from log files, compromising the security of virtual machines.

Technical Details of CVE-2019-5532

This section provides technical insights into the vulnerability.

Vulnerability Description

The vulnerability stems from the logging of credentials in plain-text for virtual machines deployed through OVF in VMware vCenter Server.

Affected Systems and Versions

Affected versions include VMware vCenter Server 6.7.x prior to 6.7 U3, 6.5 prior to 6.5 U3, and 6.0 prior to 6.0 U3j.

Exploitation Mechanism

Malicious users gaining access to log files containing vCenter OVF-properties can view credentials used during the deployment process.

Mitigation and Prevention

Protecting systems from CVE-2019-5532 is crucial for maintaining security.

Immediate Steps to Take

Monitor and restrict access to log files containing sensitive information.
Implement encryption for credentials to prevent plain-text exposure.
Regularly review and update security configurations.

Long-Term Security Practices

Conduct regular security audits and penetration testing to identify vulnerabilities.
Educate users on secure credential management practices.

Patching and Updates

Apply the necessary patches and updates provided by VMware to address the vulnerability.