Remote Code Execution (RCE) Affecting org.apache.druid:druid-core Open this link in a new tab package, versions [,0.20.2)
Attack Complexity
High
Confidentiality
High
Integrity
High
Availability
High
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snyk-id
SNYK-JAVA-ORGAPACHEDRUID-1089723
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published
30 Mar 2021
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disclosed
30 Mar 2021
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credit
fantasyC4t, Ant FG Security Lab
Introduced: 30 Mar 2021
CVE-2021-26919 Open this link in a new tabHow 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.