Critical Severity

Security Bulletin: A vulnerability in Apache Log4j (CVE-2021-45046) impacts IBM® QRadar User Behavior Analytics add on to IBM® QRadar SIEM.

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There is a vulnerability in Apache Log4j which is used by IBM® QRadar User Behavior Analytics(UBA) to log system events.

CVE(s): CVE-2021-45046

Affected product(s) and affected version(s):

Affected Product(s) Version(s)
QRadar User Behavior Analytics 1.0.0 – 4.1.4

Refer to the following reference URLs for remediation and additional vulnerability details:  
Source Bulletin: https://www.ibm.com/support/pages/node/6529162
X-Force Database: https://exchange.xforce.ibmcloud.com/vulnerabilities/215195

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