A user authorized to perform database queries may trigger denial of service by issuing specially crafted queries which trigger an invariant in the IndexBoundsBuilder. This issue affects MongoDB Server v4.2 versions prior to 4.2.2.
The product does not properly check when a function or operation returns a value that is legitimate for the function, but is not expected by the product.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Mongodb | Mongodb | 4.2.0 (including) | 4.2.2 (excluding) |
| Mongodb | Ubuntu | bionic | * |
| Mongodb | Ubuntu | trusty | * |
| Mongodb | Ubuntu | trusty/esm | * |
| Mongodb | Ubuntu | xenial | * |