cbcvebase.
CVE-2020-1960
published 2020-05-14

CVE-2020-1960: A vulnerability in Apache Flink (1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to…

PriorityP425medium4.7CVSS 3.1
AVLACHPRLUINSUCHINAN
EPSS
0.86%
54.3th percentile
A vulnerability in Apache Flink (1.1.0 to 1.1.5, 1.2.0 to 1.2.1, 1.3.0 to 1.3.3, 1.4.0 to 1.4.2, 1.5.0 to 1.5.6, 1.6.0 to 1.6.4, 1.7.0 to 1.7.2, 1.8.0 to 1.8.3, 1.9.0 to 1.9.2, 1.10.0) 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.

Affected

13 ranges
VendorProductVersion rangeFixed in
apacheflink
apacheflink
apacheflink1.1.0 – 1.1.5
apacheflink1.2.0 – 1.2.1
apacheflink1.3.0 – 1.3.3
apacheflink1.4.0 – 1.4.2
apacheflink1.5.0 – 1.5.6
apacheflink1.6.0 – 1.6.4
apacheflink1.7.0 – 1.7.2
apacheflink1.8.0 – 1.8.3
apacheflink1.9.0 – 1.9.2
juniperjunos_os
junipermx_series

CVSS provenance

nvdv3.14.7MEDIUMCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
nvdv2.01.9LOWAV:L/AC:M/Au:N/C:P/I:N/A:N
vendor_apache4.7MEDIUM
vendor_redhat4.7MEDIUM
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