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                                 CERT-Renater

                      Note d'Information No. 2022/VULN273

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DATE                : 23/08/2022

HARDWARE PLATFORM(S): /

OPERATING SYSTEM(S): Systems running Apache Flume versions 1.4.0
                              up to and including 1.10.0.

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https://lists.apache.org/thread/ooj4gy68n0p14ksoxdxktbxlpxm1jsbf
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CVE-2022-34916: Apache Flume: Improper Input Validation (JNDI Injection) 
in JMSMessageConsumer


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



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