First published: Tue Nov 19 2019(Updated: )
The XMLFileLookupService in NiFi versions 1.3.0 to 1.9.2 allowed trusted users to inadvertently configure a potentially malicious XML file. The XML file has the ability to make external calls to services (via XXE) and reveal information such as the versions of Java, Jersey, and Apache that the NiFI instance uses.
Credit: security@apache.org
Affected Software | Affected Version | How to fix |
---|---|---|
Apache NiFi | >=1.3.0<=1.9.2 |
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CVE-2019-10080 is a vulnerability in NiFi versions 1.3.0 to 1.9.2 that allowed trusted users to configure a potentially malicious XML file, leading to potential information disclosure and external service calls.
CVE-2019-10080 allows trusted users to inadvertently configure a malicious XML file that can make external calls to services via XXE and reveal information such as Java, Jersey, and Apache versions.
CVE-2019-10080 has a severity rating of 6.5 (medium).
To fix CVE-2019-10080, update NiFi to version 1.9.3 or higher which includes a fix for this vulnerability.
You can find more information about CVE-2019-10080 in the references provided: [link1], [link2], [link3].