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Remote Code Execution (RCE) Affecting org.apache.druid:druid-core package, versions [,0.20.2)

0.0
high

Snyk CVSS

    Attack Complexity High
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 1.23% (86th percentile)
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NVD
8.8 high

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  • Snyk ID SNYK-JAVA-ORGAPACHEDRUID-1089723
  • published 30 Mar 2021
  • disclosed 30 Mar 2021
  • credit fantasyC4t, Ant FG Security Lab
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Introduced: 30 Mar 2021

CVE-2021-26919 Open this link in a new tab
CWE-94 Open this link in a new tab

How to fix?

Upgrade org.apache.druid:druid-core to version 0.20.2 or higher.

Overview

Affected versions of this package are vulnerable to Remote Code Execution (RCE). This package has a functionality that allows users to read data from other database systems using JDBC, 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.