Affected versions:
This issue affects - MongoDB Inc. MongoDB Server:

Title:
Specific GeoQuery can cause DoS against MongoDB Server

Description:
A user authorized to perform database queries may cause denial of service by issuing specially crafted queries, which violate an invariant in the query subsystem's support for geoNear. This issue affects: MongoDB Inc. MongoDB Server v4.4 versions prior to 4.4.0-rc7; v4.2 versions prior to 4.2.8; v4.0 versions prior to 4.0.19.

CVSS score:
6.5 using the following scoring metrics:
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

CWE:
'CWE-755: Improper Handling of Exceptional Conditions'.

• v4.4 versions prior to 4.4.0-rc7;
• v4.2 versions prior to 4.2.8;
• v4.0 versions prior to 4.0.19.