Critical Severity

Security Bulletin: IBM® Disconnected Log Collector is vulnerable to denial of service and arbitrary code execution due to Apache Log4j (CVE-2021-45105 and CVE-2021-45046)

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Apache Log4j is used by IBM® Disconnected Log Collector to log system events. This bulletin provides a remediation for the vulnerabilities, CVE-2021-45105 and CVE-2021-45046 by upgrading IBM® Disconnected Log Collector and thus addressing the exposure to the Apache Log4j vulnerabilities. The fix includes includes Apache Log4j v.2.17.

CVE(s): CVE-2021-45105, CVE-2021-45046

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

Affected Product(s) Version(s)
IBM Disconnected Log Collector v1 – v1.7.1

Refer to the following reference URLs for remediation and additional vulnerability details:  
Source Bulletin: https://www.ibm.com/support/pages/node/6541922
X-Force Database: https://exchange.xforce.ibmcloud.com/vulnerabilities/215647
X-Force Database: https://exchange.xforce.ibmcloud.com/vulnerabilities/215195

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