In Apache NiFi 1.0.0 to 1.11.4, the notification service manager and various policy authorizer and user group provider objects allowed trusted administrators to inadvertently configure a potentially malicious XML file. The XML file has the ability to make external calls to services (via XXE).
Advisories
Source ID Title
EUVD EUVD EUVD-2022-0671 In Apache NiFi 1.0.0 to 1.11.4, the notification service manager and various policy authorizer and user group provider objects allowed trusted administrators to inadvertently configure a potentially malicious XML file. The XML file has the ability to make external calls to services (via XXE).
Github GHSA Github GHSA GHSA-q4xf-3pmq-3hw8 Improper Restriction of XML External Entity Reference in Apache NiFi
Fixes

Solution

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Workaround

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cve-icon MITRE

Status: PUBLISHED

Assigner: apache

Published:

Updated: 2024-08-04T12:32:14.454Z

Reserved: 2020-06-08T00:00:00

Link: CVE-2020-13940

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2020-10-01T20:15:13.097

Modified: 2024-11-21T05:02:11.600

Link: CVE-2020-13940

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses