CVE-2024-45537CWE-20

Apache Druid: Users can provide MySQL JDBC properties not on allow list

Medium · published September 17, 2024

CVSS v3.1
6.5
EPSS
1%
Percentile
49.4
In the wild
Unconfirmed
What it is

Apache Druid allows users with certain permissions to read data from other database systems using JDBC. This functionality allows trusted users to set up Druid lookups or run ingestion tasks. Druid also allows administrators to configure a list of allowed properties that users are able to provide for their JDBC connections. By default, this allowed properties list restricts users to TLS-related properties only. However, when configuration a MySQL JDBC connection, users can use a particularly-crafted JDBC connection string to provide properties that are not on this allow list.

Users without the permission to configure JDBC connections are not able to exploit this vulnerability.

CVE-2021-26919 describes a similar vulnerability which was partially addressed in Apache Druid 0.20.2.

This issue is fixed in Apache Druid 30.0.1.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00626 · 49.4th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2024-09-17T18:37Z
EPSS history
Timeline
  • 17 SEP 18:37Z
    Apache Druid: Users can provide MySQL JDBC properties not on allow list
    cvelistv5