CVE-2024-45537: apache software foundation apache druid Improper Input Validation

Vulnerability summary

CVE-2024-45537 is a medium (CVSS 6.5) Improper Input Validation vulnerability in apache software foundation apache druid. EPSS estimates a 0.63% chance of exploitation in the next 30 days, higher than 48.9% of scored vulnerabilities.

Timeline

1. 17-09-2024
   PublishedVulnerability first disclosed.
2. 14-03-2025
   Last modifiedVulnerability information updated.

Description

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.

• CWE-20Improper Input ValidationThe product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.