What is CVE-2018-17194?

CVE-2018-17194 is a high-severity vulnerability in Apache Nifi, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-12-19.

How severe is CVE-2018-17194?

High severity. CVSS v3 base score is 7.5 out of 10.

Improper input validation in Apache Nifi

CVE-2018-17194

When a client request to a cluster node was replicated to other nodes in the cluster for verification, the Content-Length was forwarded. On a DELETE request, the body was ignored, but if the initial request had a Content-Length value other…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.030 (85.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.

Affected products

Apache Nifi
Apache Software Foundation Nifi — versions Apache NiFi 1.0.0 - 1.7.1

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

security@apache.org (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2018-17194?: CVE-2018-17194 is a high-severity vulnerability in Apache Nifi, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2018-12-19.
How severe is CVE-2018-17194?: High severity. CVSS v3 base score is 7.5 out of 10.