CVE-2021-26919 — Improper Input Validation in Apache Druid

CWE-20 — Improper Input ValidationCWE-668 — Resource Exposure7 documents5 sources
Severity
8.8HIGHNVD
EPSS
79.3%
top 0.92%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Apache DruidApache Software Foundation Apache Druid
Timeline
PublishedMar 30
Latest updateSep 17

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

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages2 packages

▶NVDapache/druid< 0.20.2
▶CVEListV5apache_software_foundation/apache_druidApache Druid — 0.20.1+1

🔴Vulnerability Details

4
GHSA
Apache Druid: Users can provide MySQL JDBC properties not on allow list↗2024-09-17
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GHSA
Arbitrary code execution in Apache Druid↗2021-06-16
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OSV
Arbitrary code execution in Apache Druid↗2021-06-16
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CVEList
Apache Druid Authenticated users can execute arbitrary code from malicious MySQL database systems.↗2021-03-30
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CVE-2021-26919 — Improper Input Validation in Apache | cvebase