Description
In Apache NiFi 0.0.1 to 1.11.0, the flow fingerprint factory generated flow fingerprints which included sensitive property descriptor values. In the event a node attempted to join a cluster and the cluster flow was not inheritable, the flow fingerprint of both the cluster and local flow was printed, potentially containing sensitive values in plaintext.
References (1)
Core 1
Core References
Vendor Advisory x_refsource_misc
https://nifi.apache.org/security.html#CVE-2020-1942
Scores
CVSS v3
7.5
EPSS
0.0016
EPSS Percentile
37.2%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Details
CWE
CWE-532
Status
published
Products (3)
apache/nifi
0.0.1 - 1.11.0
org.apache.nifi/nifi-framework-core
0.0.1 - 1.12.0-RC1Maven
org.apache.nifi/nifi-security-utils
0.0.1 - 1.12.0-RC1Maven
Published
Feb 11, 2020
Tracked Since
Feb 18, 2026