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Arbitrary code execution in Apache Druid

High severity GitHub Reviewed Published Jun 16, 2021 to the GitHub Advisory Database • Updated Jan 29, 2023

Package

maven org.apache.druid:druid (Maven)

Affected versions

< 0.20.2

Patched versions

0.20.2

Description

Apache Druid allows users to read data from other database systems using JDBC. This functionality is to allow trusted users with the proper permissions to set up lookups or submit ingestion tasks. The MySQL JDBC driver supports certain properties, which, if left unmitigated, can allow an attacker to execute arbitrary code from a hacker-controlled malicious MySQL server within Druid server processes. This issue was addressed in Apache Druid 0.20.2

References

Published by the National Vulnerability Database Mar 30, 2021
Reviewed Mar 31, 2021
Published to the GitHub Advisory Database Jun 16, 2021
Last updated Jan 29, 2023

Severity

High
8.8
/ 10

CVSS base metrics

Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CVE ID

CVE-2021-26919

GHSA ID

GHSA-jj4f-p7vv-j4v9

Source code

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