Security Bulletin: IBM QRadar SIEM is vulnerable to possible information disclosure in a multi-domain deployment. (CVE-2021-29880)

Summary

IBM QRadar SIEM is vulnerable to possible information disclosure in a multi-domain deployment.

Vulnerability Details

CVEID:CVE-2021-29880
**DESCRIPTION:**IBM QRadar SIEM when using domains or multi-tenancy could be vulnerable to information disclosure between tenants by routing SIEM data to the incorrect domain.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/206979 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N)

Affected Products and Versions

IBM QRadar SIEM 7.4.3 GA - 7.4.3 Fix Pack 1

Remediation/Fixes

QRadar / QRM / QVM / QRIF / QNI 7.4.3 Fix Pack 2

Workarounds and Mitigations

None