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Remote code execution in Apache Flume

Critical severity GitHub Reviewed Published Aug 22, 2022 to the GitHub Advisory Database • Updated Jan 28, 2023

Package

maven org.apache.flume.flume-ng-sources:flume-jms-source (Maven)

Affected versions

>= 1.4.0, < 1.10.1

Patched versions

1.10.1

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.

References

Published by the National Vulnerability Database Aug 21, 2022
Published to the GitHub Advisory Database Aug 22, 2022
Reviewed Aug 30, 2022
Last updated Jan 28, 2023

Severity

Critical
9.8
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2022-34916

GHSA ID

GHSA-h9mh-mgpv-gqmv

Source code

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