Description (CNA)
In MongoDB Server 8.0, an aggregation stage can leave its _subPipeline field null during processing of certain pipelines. If a getMore is subsequently issued on the same cursor, the server may dereference this null sub-pipeline when reattaching to the operation context, accessing an invalid address and crashing the process. This issue allows an authenticated user who can run aggregation pipelines to cause a denial of service by issuing a specially crafted aggregation followed by getMore on affected versions.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| MongoDB / MongoDB server | affected 8.0.0 before 8.0.24 |
CWE
CWE-476
References
ADP enrichment
No English description supplied.
No references supplied.