CVE-2018-1991 Explained : Impact and Mitigation
Learn about CVE-2018-1991 affecting IBM API Connect versions 5.0.0.0 and 5.0.8.6, potentially exposing critical information through CMC UI headers. Find mitigation steps and prevention measures.
IBM API Connect versions 5.0.0.0 and 5.0.8.6 have a vulnerability that may expose sensitive information through CMC UI headers, potentially revealing critical details about the software stack.
Understanding CVE-2018-1991
This CVE involves a vulnerability in IBM API Connect versions 5.0.0.0 and 5.0.8.6 that could lead to the disclosure of sensitive information.
What is CVE-2018-1991?
The versions 5.0.0.0 and 5.0.8.6 of IBM API Connect have a vulnerability that might disclose sensitive information through the CMC UI headers, potentially exposing critical details about the underlying software stack. This vulnerability is identified as IBM X-Force ID: 154284.
The Impact of CVE-2018-1991
The vulnerability in IBM API Connect versions 5.0.0.0 and 5.0.8.6 could allow attackers to access critical information about the software stack, posing a risk to the confidentiality of sensitive data.
Technical Details of CVE-2018-1991
This section provides technical details about the vulnerability in IBM API Connect versions 5.0.0.0 and 5.0.8.6.
Vulnerability Description
The vulnerability in versions 5.0.0.0 and 5.0.8.6 of IBM API Connect could potentially expose sensitive information through CMC UI headers.
Affected Systems and Versions
- Product: API Connect
- Vendor: IBM
- Affected Versions: 5.0.0.0, 5.0.8.6
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- Privileges Required: High
- User Interaction: None
- Exploit Code Maturity: Unproven
Mitigation and Prevention
To address the CVE-2018-1991 vulnerability in IBM API Connect, follow these mitigation and prevention steps.
Immediate Steps to Take
- Update API Connect to a non-vulnerable version.
- Monitor network traffic for any suspicious activity.
- Implement access controls to restrict unauthorized access.
Long-Term Security Practices
- Regularly update and patch API Connect to the latest secure versions.
- Conduct security assessments and penetration testing to identify vulnerabilities.
Patching and Updates
- Apply official fixes provided by IBM to address the vulnerability.