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CVE-2023-36542
Good to know:
Date: July 29, 2023
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.
Language: Java
Severity Score
Related Resources (6)
Severity Score
Weakness Type (CWE)
Code Injection
CWE-94Top Fix
Upgrade Version
Upgrade to version org.apache.nifi:nifi-api:1.23.0,org.apache.nifi:nifi-cdc-mysql-processors:1.23.0,org.apache.nifi:nifi-dbcp-service:1.23.0,org.apache.nifi:nifi-hadoop-dbcp-service:1.23.0,org.apache.nifi:nifi-hbase_2-client-service:1.23.0,org.apache.nifi:nifi-hikari-dbcp-service:1.23.0,org.apache.nifi:nifi-jms-processors:1.23.0,org.apache.nifi:nifi-record-serialization-services:1.23.0,org.apache.nifi:nifi-standard-processors:1.23.0
CVSS v3.1
| Base Score: |
|
|---|---|
| Attack Vector (AV): | NETWORK |
| Attack Complexity (AC): | LOW |
| Privileges Required (PR): | LOW |
| User Interaction (UI): | NONE |
| Scope (S): | UNCHANGED |
| Confidentiality (C): | HIGH |
| Integrity (I): | HIGH |
| Availability (A): | HIGH |