CVE-2017-1278 : Security Advisory and Response

IBM DOORS Next Generation (DNG/RRC) versions 4.0, 5.0, and 6.0 are vulnerable to HTML injection, allowing remote attackers to execute malicious HTML code in the victim's web browser.

Understanding CVE-2017-1278

This CVE involves a security vulnerability in IBM DOORS Next Generation (DNG/RRC) versions 4.0, 5.0, and 6.0 related to HTML injection.

What is CVE-2017-1278?

The vulnerability allows remote attackers to inject malicious HTML code, which, when accessed, runs on the victim's web browser within the security context of the hosting site.

The Impact of CVE-2017-1278

This vulnerability poses a significant risk as it enables attackers to execute arbitrary code in the victim's browser, potentially leading to unauthorized access and data theft.

Technical Details of CVE-2017-1278

IBM DOORS Next Generation (DNG/RRC) versions 4.0, 5.0, and 6.0 are affected by this vulnerability.

Vulnerability Description

The vulnerability allows remote attackers to inject and execute malicious HTML code within the victim's web browser.

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
Rational DOORS Next Generation 6.0, 6.0.1, 6.0.2, 6.0.3

Exploitation Mechanism

The vulnerability is exploited by injecting malicious HTML code that, when accessed, runs within the victim's browser, potentially compromising the security of the hosting site.

Mitigation and Prevention

Immediate Steps to Take:

Apply security patches provided by IBM to address the vulnerability.
Monitor IBM's security advisories for updates and follow recommended actions. Long-Term Security Practices:
Regularly update and patch software to prevent known vulnerabilities.
Implement network security measures to detect and block malicious activities.
Educate users on safe browsing practices and potential security risks.
Conduct regular security assessments and penetration testing to identify and address vulnerabilities.
Consider implementing web application firewalls to filter and block malicious traffic.

Patching and Updates

IBM has released patches to address the vulnerability in affected versions of Rational DOORS Next Generation. It is crucial to apply these patches promptly to mitigate the risk of exploitation.