CVE-2019-4263 : Security Advisory and Response

IBM Content Navigator 3.0CD has a vulnerability that exposes it to local file inclusion, allowing unauthorized access to a configuration file within the ICN server.

Understanding CVE-2019-4263

IBM Content Navigator 3.0CD is affected by a security issue that can lead to unauthorized access.

What is CVE-2019-4263?

The vulnerability in IBM Content Navigator 3.0CD enables attackers to access a configuration file on the ICN server, potentially compromising sensitive information.

The Impact of CVE-2019-4263

The vulnerability poses a medium severity risk with a CVSS base score of 4.3, allowing attackers with low privileges to exploit the system.

Technical Details of CVE-2019-4263

IBM Content Navigator 3.0CD vulnerability details.

Vulnerability Description

CVSS Base Score: 4.3 (Medium Severity)
Attack Vector: Network
Attack Complexity: Low
Privileges Required: Low
Exploit Code Maturity: Unproven
Vulnerability Type: Local File Inclusion

Affected Systems and Versions

Product: Content Navigator
Vendor: IBM
Version: 3.0CD

Exploitation Mechanism

The vulnerability allows attackers to include and execute arbitrary files on the server, potentially leading to unauthorized access.

Mitigation and Prevention

Protecting systems from CVE-2019-4263.

Immediate Steps to Take

Apply official fixes provided by IBM to address the vulnerability.
Monitor and restrict access to sensitive configuration files.
Conduct security assessments to detect any unauthorized access.

Long-Term Security Practices

Regularly update and patch software to prevent known vulnerabilities.
Implement access controls and least privilege principles to limit exposure to sensitive files.
Educate users on secure coding practices and the risks of file inclusion vulnerabilities.

Patching and Updates

IBM may release official patches or updates to mitigate the vulnerability.