Improper Input Validation Affecting apache-druid package, versions <38.0.0-r0


Severity

Recommended
0.0
medium
0
10

Snyk's Security Team recommends NVD's CVSS assessment. Learn more

Threat Intelligence

EPSS
2.13% (82nd percentile)

Do your applications use this vulnerable package?

In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.

Test your applications
  • Snyk IDSNYK-MINIMOSLATEST-APACHEDRUID-20507711
  • published5 Oct 2026
  • disclosed3 Dec 2022

Introduced: 3 Dec 2022

CVE-2021-37533  (opens in a new tab)
CWE-20  (opens in a new tab)

How to fix?

Upgrade Minimos:latest apache-druid to version 38.0.0-r0 or higher.

NVD Description

Note: Versions mentioned in the description apply only to the upstream apache-druid package and not the apache-druid package as distributed by Minimos. See How to fix? for Minimos:latest relevant fixed versions and status.

Prior to Apache Commons Net 3.9.0, Net's FTP client trusts the host from PASV response by default. A malicious server can redirect the Commons Net code to use a different host, but the user has to connect to the malicious server in the first place. This may lead to leakage of information about services running on the private network of the client. The default in version 3.9.0 is now false to ignore such hosts, as cURL does. See https://issues.apache.org/jira/browse/NET-711.

CVSS Base Scores

version 3.1