CVE-2017-1276 Explained : Impact and Mitigation

IBM DOORS Next Generation (DNG/RRC) versions 4.0, 5.0, and 6.0 are susceptible to a cross-site scripting vulnerability that could allow unauthorized JavaScript code injection, potentially compromising system functionality and exposing login credentials.

Understanding CVE-2017-1276

What is CVE-2017-1276?

This CVE identifies a cross-site scripting vulnerability in IBM DOORS Next Generation (DNG/RRC) versions 4.0, 5.0, and 6.0, which could be exploited to inject malicious JavaScript code into the Web UI.

The Impact of CVE-2017-1276

The vulnerability could lead to unauthorized code execution within the Web UI, altering system behavior and potentially disclosing sensitive login credentials during secure sessions.

Technical Details of CVE-2017-1276

Vulnerability Description

The vulnerability in IBM DOORS Next Generation (DNG/RRC) versions 4.0, 5.0, and 6.0 allows attackers to insert arbitrary JavaScript code into the Web UI, compromising system integrity.

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 unauthorized JavaScript code into the Web UI, potentially compromising system functionality and revealing login credentials.

Mitigation and Prevention

Immediate Steps to Take

Apply security patches provided by IBM to address the vulnerability.
Monitor for any unauthorized access or unusual system behavior.
Educate users about the risks of clicking on suspicious links or visiting untrusted websites.

Long-Term Security Practices

Regularly update and patch software to mitigate known vulnerabilities.
Implement secure coding practices to prevent cross-site scripting attacks.

Patching and Updates

IBM has released patches to fix the vulnerability in affected versions of Rational DOORS Next Generation.