CVE-2020-1942 Information

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.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Reference

https://nifi.apache.org/security.htmlCVE-2020-1942

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

NONE

Base Score

NONE

Base Severity

7.5