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CVE-2023-34468

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Date: June 12, 2023

The DBCPConnectionPool and HikariCPConnectionPool Controller Services in Apache NiFi 0.0.2 through 1.21.0 allow an authenticated and authorized user to configure a Database URL with the H2 driver that enables custom code execution. The resolution validates the Database URL and rejects H2 JDBC locations. You are recommended to upgrade to version 1.22.0 or later which fixes this issue.

Language: Java

Severity Score

Related Resources (7)

https://nvd.nist.gov/vuln/detail/CVE-2023-34468
https://www.cyfirma.com/outofband/apache-nifi-cve-2023-34468-rce-vulnerability-analysis-and-exploitation/
https://lists.apache.org/thread/7b82l4f5blmpkfcynf3y6z4x1vqo59h8
https://nifi.apache.org/security.html#CVE-2023-34468
http://packetstormsecurity.com/files/174398/Apache-NiFi-H2-Connection-String-Remote-Code-Execution.html
http://www.openwall.com/lists/oss-security/2023/06/12/3
https://www.mend.io/vulnerability-database/CVE-2023-34468

Severity Score

Weakness Type (CWE)

Code Injection

CWE-94

Top Fix

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Upgrade Version

Upgrade to version org.apache.nifi:nifi-dbcp-service:1.22.0, org.apache.nifi:nifi-hikari-dbcp-service:1.22.0

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CVSS v3.1

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

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