CVE-2017-1695 : What You Need to Know

IBM QRadar SIEM versions 7.2 and 7.3 have a vulnerability related to weak cryptographic algorithms, potentially enabling unauthorized decryption of sensitive data.

Understanding CVE-2017-1695

This CVE involves vulnerabilities in IBM QRadar SIEM versions 7.2 and 7.3 due to the use of weaker cryptographic algorithms.

What is CVE-2017-1695?

IBM QRadar SIEM versions 7.2 and 7.3 utilize cryptographic algorithms with lower strength than expected, which could allow unauthorized individuals to decrypt highly sensitive data. The vulnerability is identified with IBM X-Force ID 134177.

The Impact of CVE-2017-1695

CVSS Base Score: 5.9 (Medium Severity)
Confidentiality Impact: High
Attack Complexity: High
Exploit Code Maturity: Unproven
The vulnerability could potentially lead to unauthorized access to confidential information.

Technical Details of CVE-2017-1695

This section provides more technical insights into the CVE.

Vulnerability Description

The vulnerability in IBM QRadar SIEM versions 7.2 and 7.3 stems from the use of weaker cryptographic algorithms, making sensitive data susceptible to decryption by unauthorized entities.

Affected Systems and Versions

Affected Systems: IBM QRadar SIEM
Affected Versions: 7.2, 7.3

Exploitation Mechanism

The vulnerability allows attackers to potentially decrypt highly sensitive information due to the inadequate strength of the cryptographic algorithms employed.

Mitigation and Prevention

To address and prevent the exploitation of CVE-2017-1695, consider the following steps:

Immediate Steps to Take

Update IBM QRadar SIEM to a version that addresses the vulnerability.
Monitor for any unauthorized access to sensitive data.

Long-Term Security Practices

Implement strong encryption algorithms to safeguard sensitive information.
Regularly review and update cryptographic protocols to ensure robust security measures.

Patching and Updates

Apply official fixes provided by IBM to mitigate the vulnerability and enhance system security.