A regression has been introduced in the commit preventing JMX re-bind. By passing an empty environment map to RMIConnectorServer, instead of the map that contains the authentication credentials, it leaves ActiveMQ open to the following attack - A remote client could create a javax.management.loading.MLet MBean and use it to create new MBeans from arbitrary URLs, at least if there is no security manager. In other words, a rogue remote client could make your Java application execute arbitrary code. Mitigation - Upgrade to Apache ActiveMQ 5.15.13
{ "nvd_published_at": "2020-09-10T19:15:00Z", "cwe_ids": [ "CWE-94" ], "severity": "CRITICAL", "github_reviewed": true, "github_reviewed_at": "2021-04-05T23:02:39Z" }