CVE-2019-12421: Apache NiFi user log out issue

CVE-2019-12421 · Severity: low · CVSS 3.1 · Published 2019-12-02

Apache NiFi user log out issue

Technologies: org.apache.nifi:nifi-web-api (Maven). Vendors: Maven.

Quick answers

Is CVE-2019-12421 exploited in the wild?
No. Junglewise Threat Intelligence has no report of CVE-2019-12421 being exploited in the wild.
How severe is CVE-2019-12421?
Low severity, with a CVSS score of 3.1, published 2 December 2019.
Which products and versions are affected?
org.apache.nifi:nifi-web-api (Maven) ECOSYSTEM:introduced=1.3.0,fixed=1.10.0; org.apache.nifi:nifi-web-security (Maven) ECOSYSTEM:introduced=1.3.0,fixed=1.10.0.
Is there a fix for CVE-2019-12421?
Yes. org.apache.nifi:nifi-web-api (Maven): upgrade to 1.10.0 or later; org.apache.nifi:nifi-web-security (Maven): upgrade to 1.10.0 or later. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.
Am I affected by CVE-2019-12421?
Check whether you run org.apache.nifi:nifi-web-api (Maven) or org.apache.nifi:nifi-web-security (Maven) at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

How to fix

  • org.apache.nifi:nifi-web-api (Maven): upgrade to 1.10.0 or later
    # set org.apache.nifi:nifi-web-api to 1.10.0 in your pom.xml or build.gradle
  • org.apache.nifi:nifi-web-security (Maven): upgrade to 1.10.0 or later
    # set org.apache.nifi:nifi-web-security to 1.10.0 in your pom.xml or build.gradle

Affected products

  • org.apache.nifi:nifi-web-api (Maven) ECOSYSTEM:introduced=1.3.0,fixed=1.10.0
  • org.apache.nifi:nifi-web-security (Maven) ECOSYSTEM:introduced=1.3.0,fixed=1.10.0

Identifiers

  • CVE-2019-12421
  • GHSA-fmqw-vqh5-cwq9

This page as Markdown. Free to reuse under CC BY 4.0 with a link back.