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CVE-2022-42468

Good to know:

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Date: October 25, 2022

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.

Language: Java

Severity Score

Related Resources (7)

https://lists.apache.org/thread/939wkx8o90bp6m2ht3t1sdyo1ncypl78
https://github.com/apache/flume
https://lists.apache.org/thread/1ckhmp539zr2nd2rs45pocpywk2d9zvz
https://nvd.nist.gov/vuln/detail/CVE-2022-42468
https://issues.apache.org/jira/browse/FLUME-3437
https://github.com/apache/flume/commit/eee179a09df405c1ab55ae25a53b76ca1050bb97
https://www.mend.io/vulnerability-database/CVE-2022-42468

Severity Score

Weakness Type (CWE)

Deserialization of Untrusted Data

CWE-502

Improper Input Validation

CWE-20

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

CWE-74

Top Fix

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Upgrade Version

Upgrade to version org.apache.flume.flume-ng-sources:flume-jms-source:1.11.0

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): HIGH
Integrity (I): HIGH
Availability (A): HIGH

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