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Vulnerability record · CVE-2022-25167 · published 14 June 2022

CVE-2022-25167: Apache flume improper input validation vulnerability

Apache · Flume

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.

9.8 CVSS 3.1 Critical EPSS 5.1% · top 8.0% CWE-20 · Improper input validationCWE-74 · Injection
9.8CVSS 3.1 base score, v2 7.5
5.1%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
6References
17 Jun 2026Last modified by NVD

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.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.openwall.com/lists/oss-security/2022/06/14/1 Mailing ListThird Party Advisory
https://issues.apache.org/jira/browse/FLUME-3416 Issue TrackingPatchVendor Advisory
https://lists.apache.org/thread/16nf6b81zjpdc4y93ho99oxo83ddbsvg Broken Link
http://www.openwall.com/lists/oss-security/2022/06/14/1 Mailing ListThird Party Advisory
https://issues.apache.org/jira/browse/FLUME-3416 Issue TrackingPatchVendor Advisory
https://lists.apache.org/thread/16nf6b81zjpdc4y93ho99oxo83ddbsvg Broken Link

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2022-25167), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.