CVE-2022-34916: Apache Flume: Improper Input Validation (JNDI Injection) in JMSMessageConsumer

[Ralph Goers <rgoers () apache org>]

Description:

Apache Flume versions 1.4.0 through 1.10.0 are vulnerable to a remote code execution (RCE) attack when a configuration 
uses a JMS Source with a JNDI LDAP data source URI when an attacker has control of the target LDAP server. This issue 
is fixed by limiting JNDI to allow only the use of the java protocol or no protocol. 

This issue is being tracked as FLUME-3428

Credit:

Apache Flume would like to thank Frentzen Amaral for reporting this issue.

References:

https://issues.apache.org/jira/browse/FLUME-3428
https://lists.apache.org/thread/qkmt4r2t9tbrxrdbjg1m2oczbvczd9zn