CVE-2017-1476 Explained : Impact and Mitigation

IBM Security Access Manager Appliance versions 7.0.0, 8.0.0 through 8.0.1.6, and 9.0.0 through 9.0.3.1 have a vulnerability that can be exploited by a remote attacker to acquire sensitive information due to improper activation of HTTP Strict Transport Security.

Understanding CVE-2017-1476

This CVE involves a security vulnerability in IBM Security Access Manager Appliance versions that could lead to the exposure of sensitive information.

What is CVE-2017-1476?

The vulnerability in IBM Security Access Manager Appliance versions allows a remote attacker to gain access to sensitive information by exploiting improper HTTP Strict Transport Security activation.

The Impact of CVE-2017-1476

CVSS Score: 5.9 (Medium Severity)
Confidentiality Impact: High
Attack Vector: Network
Attack Complexity: High
Exploit Code Maturity: Unproven
Vulnerability Type: Information Disclosure
IBM X-Force ID: 128610

Technical Details of CVE-2017-1476

The following technical details provide insight into the vulnerability and its implications:

Vulnerability Description

The vulnerability arises from the failure to properly enable HTTP Strict Transport Security, allowing attackers to exploit it using man-in-the-middle techniques.

Affected Systems and Versions

The following versions of IBM Security Access Manager Appliance are affected:

Security Access Manager 7.0.0
Security Access Manager 8.0.0 to 8.0.1.6
Security Access Manager 9.0.0 to 9.0.3.1

Exploitation Mechanism

Attackers can exploit this vulnerability through man-in-the-middle techniques to intercept sensitive information transmitted over the network.

Mitigation and Prevention

To address CVE-2017-1476, consider the following mitigation strategies:

Immediate Steps to Take

Apply official fixes provided by IBM to patch the vulnerability.
Monitor network traffic for any suspicious activities.
Implement encryption protocols to secure data transmission.

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities.
Conduct security audits and assessments to identify and address potential weaknesses.

Patching and Updates

Stay informed about security updates and advisories from IBM.
Apply patches promptly to ensure the security of the IBM Security Access Manager Appliance.