CVE-2019-4687 : Vulnerability Insights and Analysis
Learn about CVE-2019-4687 affecting IBM Security Guardium Data Encryption version 3.0.0.2. Discover the impact, technical details, and mitigation steps for this vulnerability.
IBM Security Guardium Data Encryption (GDE) version 3.0.0.2 has a vulnerability where storing sensitive data in URL parameters can lead to information disclosure if unauthorized individuals gain access to the URLs.
Understanding CVE-2019-4687
This CVE involves a security vulnerability in IBM Security Guardium Data Encryption (GDE) version 3.0.0.2 that could result in the exposure of sensitive information.
What is CVE-2019-4687?
- The vulnerability allows unauthorized access to sensitive data stored in URL parameters within IBM Security Guardium Data Encryption (GDE) version 3.0.0.2.
- If attackers gain access to URLs through server logs, referrer headers, or browser history, it may lead to the disclosure of confidential information.
The Impact of CVE-2019-4687
- CVSS Score: 3.7 (Low Severity)
- Attack Vector: Network
- Attack Complexity: High
- Confidentiality Impact: Low
- Integrity Impact: None
- Privileges Required: None
- Exploit Code Maturity: Unproven
- Remediation Level: Official Fix
- Report Confidence: Confirmed
- Scope: Unchanged
- Temporal Score: 3.2 (Low Severity)
- User Interaction: None
Technical Details of CVE-2019-4687
Vulnerability Description
- Storing sensitive data in URL parameters within IBM Security Guardium Data Encryption (GDE) version 3.0.0.2.
Affected Systems and Versions
- Product: Security Guardium Data Encryption
- Vendor: IBM
- Version: 3.0.0.2
Exploitation Mechanism
- Attackers gaining access to URLs through server logs, referrer headers, or browser history.
Mitigation and Prevention
Immediate Steps to Take
- Apply the official fix provided by IBM to address the vulnerability.
- Regularly monitor and restrict access to server logs and referrer headers.
Long-Term Security Practices
- Implement data encryption techniques to protect sensitive information.
- Conduct regular security audits and penetration testing to identify and address vulnerabilities.
Patching and Updates
- Stay updated with security bulletins and patches released by IBM to mitigate potential risks.