CVE-2023-36542
Apache NiFi 0.0.2 through 1.22.0 include Processors and Controller Services that support HTTP…
Technology
Apache NiFi
CVSS Score
8.8 / 10.0
Affected Versions
>=0.0.2 <=1.22.0
Upstream Fix
See upstream advisory
Published
July 29, 2023
OSSeva Coverage
Fixed upstream
Description
Apache NiFi 0.0.2 through 1.22.0 include Processors and Controller Services that support HTTP URL references for retrieving drivers, which allows an authenticated and authorized user to configure a location that enables custom code execution. The resolution introduces a new Required Permission for referencing remote resources, restricting configuration of these components to privileged users. The permission prevents unprivileged users from configuring Processors and Controller Services annotated with the new Reference Remote Resources restriction. Upgrading to Apache NiFi 1.23.0 is the recommended mitigation.
Is your Apache NiFi deployment affected?
If you're running >=0.0.2 <=1.22.0, you need this patch. Book a discovery call to get covered.