Title: Invariant failure when explaining a find with a UUID
CVE ID: CVE-2018-25004
Description
A user authorized to performing a specific type of query may trigger a denial of service by issuing a generic explain command on a find query. This issue affects: MongoDB Inc. MongoDB Server v4.0 versions prior to 4.0.6; MongoDB Server v3.6 versions prior to 3.6.11.

CVSS score:
This issue's CVSS:3.1 severity is scored at 4.8 using the following scoring metrics:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H/E:F/RL:U/RC:C

Affected versions
MongoDB Inc. MongoDB Server v4.0 versions prior to 4.0.6; MongoDB Server v3.6 versions prior to 3.6.11.

Underlying operating systems affected: ALL

How the issue was reported: Internally

CWE: CWE-20: Improper Input Validation