CVE-2017-1247 : Vulnerability Insights and Analysis

IBM DOORS Next Generation (DNG/RRC) versions 4.0, 5.0, and 6.0 are affected by a cross-site scripting vulnerability that allows malicious users to inject JavaScript code into the Web UI, potentially leading to credential disclosure within a trusted session.

Understanding CVE-2017-1247

What is CVE-2017-1247?

A cross-site scripting vulnerability has been identified in IBM DOORS Next Generation (DNG/RRC) versions 4.0, 5.0, and 6.0. This vulnerability enables users to inject arbitrary JavaScript code into the Web UI, potentially modifying its intended functionality and leading to credential disclosure within a trusted session.

The Impact of CVE-2017-1247

Exploiting this vulnerability could allow attackers to manipulate the Web UI, potentially compromising the security and confidentiality of sensitive information stored within the affected systems.

Technical Details of CVE-2017-1247

Vulnerability Description

The vulnerability in IBM DOORS Next Generation (DNG/RRC) versions 4.0, 5.0, and 6.0 allows for cross-site scripting, enabling the injection of arbitrary JavaScript code into the Web UI.

Affected Systems and Versions

Rational DOORS Next Generation 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.0.5, 4.0.6, 4.0.7
Rational DOORS Next Generation 5.0, 5.0.1, 5.0.2
Rational DOORS Next Generation 6.0, 6.0.1, 6.0.2, 6.0.3

Exploitation Mechanism

The vulnerability allows attackers to embed malicious JavaScript code into the Web UI, potentially altering the intended functionality and leading to the disclosure of credentials within a trusted session.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by IBM to address the vulnerability in affected versions.
Monitor and restrict user input to prevent the injection of malicious scripts.
Educate users on safe browsing practices to minimize the risk of exploitation.

Long-Term Security Practices

Regularly update and patch software to protect against known vulnerabilities.
Implement web application firewalls to detect and block malicious scripts.
Conduct security assessments and penetration testing to identify and remediate vulnerabilities.

Patching and Updates

IBM has released patches to address the cross-site scripting vulnerability in Rational DOORS Next Generation versions 4.0, 5.0, and 6.0. It is crucial to apply these patches promptly to secure the affected systems.