CVE-2018-1745 : What You Need to Know
Learn about CVE-2018-1745 affecting IBM Security Key Lifecycle Manager versions 2.7 and 3.0. Find out the impact, technical details, and mitigation steps for this authentication bypass vulnerability.
IBM Security Key Lifecycle Manager versions 2.7 and 3.0 are vulnerable to an authentication bypass issue that could allow unauthorized users to restart the SKLM server.
Understanding CVE-2018-1745
This CVE involves a security vulnerability in IBM Security Key Lifecycle Manager versions 2.7 and 3.0 that could be exploited by attackers.
What is CVE-2018-1745?
The absence of authentication in IBM Security Key Lifecycle Manager versions 2.7 and 3.0 may enable an unauthorized user to initiate a restart of the SKLM server. This vulnerability has been identified as IBM X-Force ID: 148424.
The Impact of CVE-2018-1745
- CVSS Base Score: 7.5 (High)
- CVSS Temporal Score: 6.5 (Medium)
- Attack Vector: Network
- Availability Impact: High
- Exploit Code Maturity: Unproven
- Vulnerability Type: Denial of Service
Technical Details of CVE-2018-1745
IBM Security Key Lifecycle Manager versions 2.7 and 3.0 are affected by this vulnerability.
Vulnerability Description
The vulnerability allows unauthenticated users to restart the SKLM server, posing a risk of service disruption.
Affected Systems and Versions
- Product: Security Key Lifecycle Manager
- Vendor: IBM
- Affected Versions: 2.7, 3.0
Exploitation Mechanism
The vulnerability can be exploited by unauthorized users to trigger a server restart, potentially leading to a denial of service.
Mitigation and Prevention
Immediate action and long-term security practices are crucial to mitigate the risks associated with CVE-2018-1745.
Immediate Steps to Take
- Apply official fixes provided by IBM to address the authentication bypass issue.
- Monitor system logs for any unauthorized restart attempts.
Long-Term Security Practices
- Implement strong authentication mechanisms to prevent unauthorized access.
- Regularly update and patch the Security Key Lifecycle Manager to address security vulnerabilities.
Patching and Updates
- IBM has released official fixes to address the authentication bypass vulnerability in Security Key Lifecycle Manager versions 2.7 and 3.0.