IBM Documentation Offline Security Misconfiguration Exposes Sensitive Data

Executive Summary

IBM Documentation Offline 1.0.0 through 1.4.1 has a security misconfiguration where the documentation server binds to all network interfaces instead of restricting access to the local loopback address. This allows remote attackers on the same network to access the server and potentially obtain sensitive information.

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Detection Guidance

To detect this vulnerability, check if the IBM Documentation Offline server is binding to all network interfaces instead of the local loopback address. Use commands like netstat -tuln or ss -tuln to list listening ports and verify if the server is exposed to the network.

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Impact Analysis

If you use IBM Documentation Offline versions 1.0.0 to 1.4.1, an attacker on your network could remotely access the documentation server and steal sensitive data. This could include internal documentation, configuration details, or other confidential information exposed by the server.

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Compliance Impact

This vulnerability could lead to unauthorized access to sensitive data, which may violate compliance requirements under GDPR (data protection) or HIPAA (health information privacy). Unauthorized disclosure of such data could result in legal penalties or regulatory fines.

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Mitigation Strategies

Immediately upgrade to IBM Documentation Offline version 1.5.1 or later, as this issue has been addressed in that release. If upgrading is not possible, restrict server access to the local loopback address (127.0.0.1) in the server configuration.

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