CVE-2020-4340 : What You Need to Know
Learn about CVE-2020-4340 affecting IBM Security Secret Server prior to version 10.9, allowing SSL security bypass due to improper certificate validation. Take immediate steps and long-term security measures to mitigate the risk.
IBM Security Secret Server prior to 10.9 could allow an attacker to bypass SSL security due to improper certificate validation.
Understanding CVE-2020-4340
IBM Security Secret Server version 10.8 has a vulnerability that could enable an attacker to bypass SSL security.
What is CVE-2020-4340?
- IBM Security Secret Server before version 10.9 is susceptible to SSL security bypass due to incorrect certificate validation.
- IBM X-Force ID: 178180.
The Impact of CVE-2020-4340
- CVSS Base Score: 3.1 (Low)
- Attack Vector: Network
- Attack Complexity: High
- User Interaction: Required
- Exploit Code Maturity: Unproven
- This vulnerability does not impact confidentiality but has a low impact on integrity.
Technical Details of CVE-2020-4340
The technical aspects of the vulnerability.
Vulnerability Description
- The issue allows attackers to bypass SSL security through improper certificate validation.
Affected Systems and Versions
- Affected Product: Security Secret Server
- Vendor: IBM
- Affected Version: 10.8
Exploitation Mechanism
- Attackers can exploit this vulnerability over a network with high complexity, requiring user interaction.
Mitigation and Prevention
Ways to address and prevent the CVE.
Immediate Steps to Take
- Upgrade to version 10.9 or higher of IBM Security Secret Server.
- Monitor IBM's security bulletin for updates and patches.
Long-Term Security Practices
- Implement secure certificate validation processes.
- Regularly update and patch software to prevent vulnerabilities.
Patching and Updates
- Apply official fixes provided by IBM to address the SSL security bypass vulnerability.