CVE-2021-20337

Name of the Vulnerable Software and Affected Versions: IBM QRadar SIEM versions 7.3.0 through 7.3.3 Patch 8 IBM QRadar SIEM versions 7.4.0 through 7.4.3 GA

Description: The issue is related to the use of weaker than expected cryptographic algorithms, which could allow an attacker to decrypt highly sensitive information.

Recommendations: For IBM QRadar SIEM versions 7.3.0 through 7.3.3 Patch 8, update to a version that uses stronger cryptographic algorithms. For IBM QRadar SIEM versions 7.4.0 through 7.4.3 GA, update to a version that uses stronger cryptographic algorithms. As a temporary workaround, consider restricting access to sensitive information until a patch is available.