CVE-2018-1744 : Exploit Details and Defense Strategies
Learn about CVE-2018-1744, a directory traversal vulnerability in IBM Security Key Lifecycle Manager versions 2.5, 2.6, 2.7, and 3.0. Understand the impact, affected systems, exploitation method, and mitigation steps.
IBM Security Key Lifecycle Manager versions 2.5, 2.6, 2.7, and 3.0 are vulnerable to a directory traversal attack that could allow remote attackers to access arbitrary files on the system.
Understanding CVE-2018-1744
This CVE involves a security vulnerability in IBM Security Key Lifecycle Manager versions 2.5, 2.6, 2.7, and 3.0 that enables remote attackers to navigate through directories on the system.
What is CVE-2018-1744?
CVE-2018-1744 is a directory traversal vulnerability in IBM Security Key Lifecycle Manager versions 2.5, 2.6, 2.7, and 3.0. Attackers can exploit this flaw to access unauthorized files by sending specially-crafted URL requests.
The Impact of CVE-2018-1744
- CVSS Base Score: 7.7 (High)
- CVSS Vector: CVSS:3.0/A:N/AC:L/AV:N/C:H/I:N/PR:L/S:C/UI:N/E:U/RC:C/RL:O
- Confidentiality Impact: High
- Attack Vector: Network
- Attack Complexity: Low
- Exploit Code Maturity: Unproven
- Remediation Level: Official Fix
- Report Confidence: Confirmed
- This vulnerability allows attackers to view sensitive information on the system.
Technical Details of CVE-2018-1744
Vulnerability Description
The vulnerability in IBM Security Key Lifecycle Manager versions 2.5, 2.6, 2.7, and 3.0 allows remote attackers to traverse directories and access arbitrary files by exploiting specially-crafted URL requests.
Affected Systems and Versions
- Affected Versions: 2.5, 2.6, 2.7, 3.0
- Product: Security Key Lifecycle Manager
- Vendor: IBM
Exploitation Mechanism
Attackers can exploit this vulnerability by sending URL requests containing "dot dot" sequences (/../) to navigate through directories and access unauthorized files.
Mitigation and Prevention
Immediate Steps to Take
- Apply official fixes provided by IBM for the affected versions.
- Monitor network traffic for any suspicious activities.
- Implement strict access controls to limit unauthorized access.
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
- IBM has released patches to address the vulnerability in Security Key Lifecycle Manager versions 2.5, 2.6, 2.7, and 3.0.