The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applicationsThe Red Hat
security team deemed this advisory irrelevant for RHEL:9
.
Note: Versions mentioned in the description apply only to the upstream org.apache.activemq/artemis-cli
package and not the org.apache.activemq/artemis-cli
package as distributed by RHEL
.
Apache ActiveMQ Artemis allows access to diagnostic information and controls through MBeans, which are also exposed through the authenticated Jolokia endpoint. Before version 2.29.0, this also included the Log4J2 MBean. This MBean is not meant for exposure to non-administrative users. This could eventually allow an authenticated attacker to write arbitrary files to the filesystem and indirectly achieve RCE.
Users are recommended to upgrade to version 2.29.0 or later, which fixes the issue.