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OpenAdvisories
High · 7.5 CVE-2020-9491 BIT-nifi-2020-9491EUVD-2022-0688GHSA-rfmp-jvr7-hx78

Inadequate Encryption Strength in Apache NiFi

Published Oct 1, 2020 · Updated Aug 4, 2024 · Assigned by apache

Description

In Apache NiFi 1.2.0 to 1.11.4, the NiFi UI and API were protected by mandating TLS v1.2, as well as listening connections established by processors like ListenHTTP, HandleHttpRequest, etc. However intracluster communication such as cluster request replication, Site-to-Site, and load balanced queues continued to support TLS v1.0 or v1.1.

Affected products

VendorProductAffectedFixed
— Apache NiFi Apache NiFi 1.2.0 to 1.11.4 —

Affected packages

EcosystemPackageAffectedFixedRecord
Maven org.apache.nifi:nifi >= 1.2.0, < 1.12.0-RC1 1.12.0-RC1 GHSA-rfmp-jvr7-hx78

References