CVE-2020-11998
CRITICALApache ActiveMQ JMX RMIConnectorServer - Remote Code Execution
Title source: manualExploitation Summary
EIP tracks 1 public exploit for CVE-2020-11998. PoCs published by shoucheng3.
AI-analyzed exploit summary This repository contains a proof-of-concept exploit for CVE-2020-11998, a deserialization vulnerability in Apache ActiveMQ. The exploit targets the AMQP protocol implementation, specifically the frame parsing logic, to achieve remote code execution.
Description
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: https://docs.oracle.com/javase/8/docs/technotes/guides/management/agent.html "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
Exploits (1)
This repository contains a proof-of-concept exploit for CVE-2020-11998, a deserialization vulnerability in Apache ActiveMQ. The exploit targets the AMQP protocol implementation, specifically the frame parsing logic, to achieve remote code execution.
References (7)
Scores
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H