CVE-2020-4567 : Vulnerability Insights and Analysis
Learn about CVE-2020-4567 affecting IBM Tivoli Key Lifecycle Manager versions 3.0.1 and 4.0. Discover the impact, technical details, and mitigation steps for this high-severity vulnerability.
IBM Tivoli Key Lifecycle Manager 3.0.1 and 4.0 by IBM has a vulnerability due to an inadequate account lockout setting, potentially enabling remote attackers to brute force account credentials.
Understanding CVE-2020-4567
IBM Tivoli Key Lifecycle Manager versions 3.0.1 and 4.0 are impacted by a security flaw that could lead to unauthorized access.
What is CVE-2020-4567?
This CVE refers to a vulnerability in IBM Tivoli Key Lifecycle Manager versions 3.0.1 and 4.0 that allows remote attackers to perform brute force attacks on account credentials.
The Impact of CVE-2020-4567
The vulnerability poses a high severity risk with a CVSS base score of 8.6, potentially leading to unauthorized access and compromise of sensitive information.
Technical Details of CVE-2020-4567
IBM Tivoli Key Lifecycle Manager versions 3.0.1 and 4.0 are affected by a security weakness that could be exploited by attackers.
Vulnerability Description
The vulnerability arises from an inadequate account lockout setting in the affected IBM product versions, facilitating brute force attacks on user credentials.
Affected Systems and Versions
- Product: Security Key Lifecycle Manager
- Vendor: IBM
- Versions: 3.0.1, 4.0
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Confidentiality Impact: High
- Exploit Code Maturity: Unproven
- Privileges Required: None
- Remediation Level: Official Fix
Mitigation and Prevention
Immediate action and long-term security measures are crucial to mitigate the risks associated with CVE-2020-4567.
Immediate Steps to Take
- Apply official patches or fixes provided by IBM promptly.
- Monitor and restrict network access to vulnerable systems.
- Implement strong password policies and account lockout mechanisms.
Long-Term Security Practices
- Conduct regular security assessments and audits to identify vulnerabilities.
- Educate users on secure password practices and the importance of account security.
- Stay informed about security updates and best practices in the industry.
Patching and Updates
- Regularly check for security advisories and updates from IBM.
- Apply patches and updates as soon as they are released to ensure system security.