CVE-2020-4815 : What You Need to Know
Learn about CVE-2020-4815 affecting IBM Cloud Pak for Security 1.4.0.0. Discover the impact, technical details, and mitigation steps for this information disclosure vulnerability.
IBM Cloud Pak for Security (CP4S) 1.4.0.0 could allow a remote user to obtain sensitive information from HTTP response headers that could be used in further attacks against the system.
Understanding CVE-2020-4815
IBM Cloud Pak for Security (CP4S) 1.4.0.0 has a vulnerability that could potentially lead to information disclosure.
What is CVE-2020-4815?
CVE-2020-4815 is a vulnerability in IBM Cloud Pak for Security (CP4S) 1.4.0.0 that enables a remote attacker to extract sensitive data from HTTP response headers, which may be exploited in subsequent attacks.
The Impact of CVE-2020-4815
The vulnerability has the following impact:
- CVSS Base Score: 5.3 (Medium)
- Attack Vector: Network
- Attack Complexity: Low
- Confidentiality Impact: Low
- Integrity Impact: None
- Availability Impact: None
- Privileges Required: None
- User Interaction: None
- Exploit Code Maturity: Unproven
- Remediation Level: Official Fix
- Report Confidence: Confirmed
- Scope: Unchanged
- Temporal Score: 4.6 (Medium)
Technical Details of CVE-2020-4815
The technical details of the vulnerability are as follows:
Vulnerability Description
The vulnerability in IBM Cloud Pak for Security (CP4S) 1.4.0.0 allows a remote user to extract sensitive information from HTTP response headers.
Affected Systems and Versions
- Affected Product: Cloud Pak for Security
- Vendor: IBM
- Affected Version: 1.4.0.0
Exploitation Mechanism
The vulnerability can be exploited remotely by manipulating HTTP response headers to access sensitive information.
Mitigation and Prevention
To address CVE-2020-4815, consider the following steps:
Immediate Steps to Take
- Apply the official fix provided by IBM for Cloud Pak for Security 1.4.0.0.
- Monitor network traffic for any suspicious activity.
- Implement strict access controls to limit exposure to the vulnerability.
Long-Term Security Practices
- Regularly update and patch software to prevent known vulnerabilities.
- Conduct security assessments and penetration testing to identify and address weaknesses.
Patching and Updates
- Stay informed about security bulletins and updates from IBM.
- Apply patches promptly to secure the system against potential threats.