CVE-2019-4693 : Security Advisory and Response

IBM Security Guardium Data Encryption (GDE) 3.0.0.2 stores user credentials in an unencrypted format, posing a security risk to sensitive information.

Understanding CVE-2019-4693

This CVE involves the storage of user credentials in IBM Security Guardium Data Encryption (GDE) 3.0.0.2 in an unencrypted manner, potentially exposing them to unauthorized access.

What is CVE-2019-4693?

The vulnerability allows local privileged users to easily read user credentials stored in plain text within GDE 3.0.0.2.
Assigned IBM X-Force ID: 171831.

The Impact of CVE-2019-4693

CVSS Base Score: 6 (Medium Severity)
Confidentiality Impact: High
Attack Vector: Local
Exploit Code Maturity: Unproven
Privileges Required: High
Remediation Level: Official Fix
Report Confidence: Confirmed

Technical Details of CVE-2019-4693

This section provides detailed technical insights into the vulnerability.

Vulnerability Description

User credentials are stored in plain text, making them easily readable by local privileged users.

Affected Systems and Versions

Affected Product: Security Guardium Data Encryption
Vendor: IBM
Affected Version: 3.0.0.2

Exploitation Mechanism

The vulnerability can be exploited by users with local privileges to access sensitive user credentials.

Mitigation and Prevention

Protecting systems from CVE-2019-4693 is crucial for maintaining data security.

Immediate Steps to Take

Implement encryption mechanisms for sensitive data storage.
Restrict access to privileged accounts.
Monitor user activities for unauthorized access.

Long-Term Security Practices

Regularly update and patch the GDE system to address security vulnerabilities.
Conduct security training for users to raise awareness of data protection best practices.

Patching and Updates

Apply official fixes provided by IBM to address the vulnerability and enhance system security.