CVE-2022-42468

Apache Flume prior to 1.11.0 has an Improper Input Validation (JNDI Injection) in JMSSource

CVSS 9.8 CRITICALEPSS 2.7%CWE-20 CWE-74

Vexday Risk Score

28Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 9.8EPSS 2.7%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

26 Oct 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Apache Flume versions 1.4.0 through 1.10.1 are vulnerable to a remote code execution (RCE) attack when a configuration uses a JMS Source with an unsafe providerURL. 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

Apache Software Foundation · Apache Flume

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References

https://issues.apache.org/jira/browse/FLUME-3437 https://lists.apache.org/thread/1ckhmp539zr2nd2rs45pocpywk2d9zvz https://lists.apache.org/thread/939wkx8o90bp6m2ht3t1sdyo1ncypl78