CVE-2020-1960

MEDIUM4.7EPSS 0.11%

Command injection in Apache Flink

發布日:2021/5/21修改日:2023/12/6
也稱為:GHSA-6g88-99wj-8mggBIT-flink-2020-1960

描述

A vulnerability in Apache Flink where, when running a process with an enabled JMXReporter, with a port configured via metrics.reporter.reporter_name>.port, an attacker with local access to the machine and JMX port can execute a man-in-the-middle attack using a specially crafted request to rebind the JMXRMI registry to one under the attacker's control. This compromises any connection established to the process via JMX, allowing extraction of credentials and any other transferred data.

受影響套件(2)

  • Bitnami/flink>= 1.1.0, < 1.1.6, >= 1.2.0, < 1.2.2, >= 1.3.0, < 1.3.4, >= 1.4.0, < 1.4.3, >= 1.5.0, < 1.5.7, >= 1.6.0, < 1.6.5, >= 1.7.0, < 1.7.3, >= 1.8.0, < 1.8.4, >= 1.9.0, < 1.9.3, >= 1.10.0, < 1.10.1
  • Maven/org.apache.flink:flink-corefrom 0, < 1.9.3

CVSS 分數

來源版本嚴重程度向量
osvCVSS 3.1MEDIUM4.7CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N

參考連結(8)