title: Apache Flume vulnerable to a JNDI RCE in JMSSource
description: Apache Flume versions 1.4.0 through 1.9.0 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.
problem types: CWE-20 Improper Input Validation
affected:
{
product: Apache Flume
vendor: Apache Software Foundation
versions:
changes: [at: 1.4.0, status: affected], lessThan: 1.10.0, status: affected, version: flume-jms-source, versionType: custom
}
metrics:
other: [
content: {'other': 'moderate'}
type: unknown
]