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. References: https://lists.apache.org/thread.html/r026540c617d334007810cd8f0068f617b5c78444be00a31fc1b03390@%3Ccommits.druid.apache.org%3E https://lists.apache.org/thread.html/r1526dbce98a138629a41daa06c13393146ddcaf8f9d273cc49d57681@%3Ccommits.druid.apache.org%3E https://lists.apache.org/thread.html/r1c32c95543d44559b8d7fd89b0a85f728c80e8b715685bbf788a15a4@%3Ccommits.druid.apache.org%3E https://lists.apache.org/thread.html/r47c90a378efdb3fd07ff7f74095b8eb63b3ca93b8ada5c2661c5e371@%3Ccommits.druid.apache.org%3E https://lists.apache.org/thread.html/r75e74d39c41c1b95a658b6a9f75fc6fd02b1d1922566a0ee4ee2fdfc@%3Ccommits.druid.apache.org%3E https://lists.apache.org/thread.html/r9d437371793b410f8a8e18f556d52d4bb68e18c537962f6a97f4945e%40%3Cdev.druid.apache.org%3E https://lists.apache.org/thread.html/rf70876ecafb45b314eff9d040c5281c4adb0cb7771eb029448cfb79b@%3Cannounce.apache.org%3E https://lists.apache.org/thread.html/rffabc9e83cc2831bbee5db32b3965b84b09346a26ebc1012db63d28c@%3Ccommits.druid.apache.org%3E
External References: https://lists.apache.org/thread.html/r9d437371793b410f8a8e18f556d52d4bb68e18c537962f6a97f4945e%40%3Cdev.druid.apache.org%3E
Upstream fix: https://github.com/apache/druid/commit/dbaabdd24710fef726c5730c609937706f456a44
Statement: In OpenShift Container Platform (OCP) the openshift4/ose-metering-hive container ships the vulnerable version of the druid package, but the vulnerable code (which is part of the druid security extensions) is not delivered, hence OCP component is not affected by this flaw.
This bug is now closed. Further updates for individual products will be reflected on the CVE page(s): https://access.redhat.com/security/cve/cve-2020-1958