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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTc5M2gtNmY3ci02cXZt

Druid ingestion system Authenticated users can read data from other sources than intended

In the Druid ingestion system, the InputSource is used for reading data from a certain data source. However, the HTTP InputSource allows authenticated users to read data from other sources than intended, such as the local file system, with the privileges of the Druid server process. This is not an elevation of privilege when users access Druid directly, since Druid also provides the Local InputSource, which allows the same level of access. But it is problematic when users interact with Druid indirectly through an application that allows users to specify the HTTP InputSource, but not the Local InputSource. In this case, users could bypass the application-level restriction by passing a file URL to the HTTP InputSource.

Permalink: https://github.com/advisories/GHSA-793h-6f7r-6qvm
JSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTc5M2gtNmY3ci02cXZt
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: over 2 years ago
Updated: 6 months ago


CVSS Score: 6.5
CVSS vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-793h-6f7r-6qvm, CVE-2021-26920
References:

Affected Packages

maven:org.apache.druid:druid-core
Dependent packages: 81
Dependent repositories: 213
Downloads:
Affected Version Ranges: < 0.21.0
Fixed in: 0.21.0
All affected versions: 0.17.0, 0.17.1, 0.18.0, 0.18.1, 0.19.0, 0.20.0, 0.20.1, 0.20.2
All unaffected versions: 0.21.0, 0.21.1, 0.22.0, 0.22.1, 0.23.0, 24.0.0, 24.0.1, 24.0.2, 25.0.0