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.

Remediation

References

http://www.openwall.com/lists/oss-security/2022/06/14/1

https://issues.apache.org/jira/browse/FLUME-3416

https://lists.apache.org/thread/16nf6b81zjpdc4y93ho99oxo83ddbsvg

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Severity

Critical

Classification

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Tags

Mailing List Third Party Advisory Issue Tracking Patch Vendor Advisory Broken Link NVD-CWE-noinfo