QID 730585

Date Published: 2022-08-04

QID 730585: Apache NiFi Command Injection Vulnerability (NIFI-10114)

Apache NiFi is a framework to support highly scalable and flexible dataflows. It can be run on laptops up through clusters of enterprise-class servers. Instead of dictating a particular dataflow or behavior, it empowers you to design your own optimal dataflow tailored to your specific environment.

CVE-2022-33140: The optional ShellUserGroupProvider in Apache NiFi 1.10.0 to 1.16.2 does not neutralize arguments for group resolution commands, allowing injection of operating system commands on Linux and macOS platforms.

Affected Versions:
Apache NiFi versions from 1.10.0 prior to 1.16.3
NOTE:
This CVE is only affected to Linux and macOS platforms.

QID Detection Logic:(Unauthenticated)
The QID sends a request to nifi-api/flow/about to check the vulnerable version of Apache NiFi.

Successful exploitation of this vulnerability may allow an attacker to execute arbitrary command on the target system.

CVSS V3 rated as Critical - 8.8 severity.

CVSS V2 rated as High - 6 severity.

Solution

The vendor has release patch, please check CVE-2022-33140Workaround:
Disabling the ShellUserGroupProvider mitigates the vulnerability.

Vendor References

Apache NiFi Advisory - lists.apache.org/thread/bzs2pcdjsdrh5039oslmfr9mbs9qqdhr

CVEs related to QID 730585

CVE-2022-33140 |

Software Advisories

Advisory ID	Software	Component	Link
Apache NiFi Advisory			lists.apache.org/thread/bzs2pcdjsdrh5039oslmfr9mbs9qqdhr

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