CVE-2023-34212 Information

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.

Reference

https://lists.apache.org/thread/w5rm46fxmvxy216tglf0dv83wo6gnzr5 https://nifi.apache.org/security.html#CVE-2023-34212 http://www.openwall.com/lists/oss-security/2023/06/12/2