GitHub Advisoryadvisory · Maven

GHSA-qh2g-7h5p-mxf4 Credentials bypass in Apache Druid

MEDIUM Published 2022-02-09 Modified 2021-04-05 Official page ↗
Aliases
CVE-2020-1958
Ecosystem
Maven
Packages
org.apache.druid:druid
Severity
Moderate
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Weaknesses
CWE-200, CWE-74
Reviewed
2021-04-05

Affected packages

• Maven org.apache.druid:druid: >= 0.17.0, < 0.17.1 → fixed in 0.17.1

Description

When LDAP authentication is enabled in Apache Druid 0.17.0, callers of Druid APIs with a valid set of LDAP credentials can bypass the credentialsValidator.userSearch filter barrier that determines if a valid LDAP user is allowed to authenticate with Druid. They are still subject to role-based authorization checks, if configured. Callers of Druid APIs can also retrieve any LDAP attribute values of users that exist on the LDAP server, so long as that information is visible to the Druid server. This information disclosure does not require the caller itself to be a valid LDAP user.

Related

Alias · CVE (1)

  • CVE-2020-1958 When LDAP authentication is enabled in Apache Druid 0.17.0, callers of Druid APIs with a valid set of LDAP credentials can bypass the… vulnerability

Weakness · CWE (2)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
  • CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component weakness

References