CVE-2023-34212

Description

The JndiJmsConnectionFactoryProvider Controller Service, along with the ConsumeJMS and PublishJMS Processors, in Apache NiFi 1.8.0 through 1.21.0 allow an authenticated and authorized user to configure URL and library properties that enable deserialization of untrusted data from a remote location.

The resolution validates the JNDI URL and restricts locations to a set of allowed schemes.

You are recommended to upgrade to version 1.22.0 or later which fixes this issue.

NVD

Severity: MEDIUM
CVE ID: CVE-2023-34212
CVSS Score: 6.5
CVSS Metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Refrence: NVDMITRE

Proof Of Concept

mbadanoiu

CVE-2023-34212: Java Deserialization via JNDI Components in Apache NiFi

Refrence: GitHub

Content on GitHub

mbadanoiu | watchers:0

CVE-2023-40037
CVE-2023-40037: Incomplete Validation of JDBC and JNDI Connection URLs in Apache NiFi

Refrence: GitHub