Description (CNA)
An authenticated user can crash mongod when running $rankFusion or $scoreFusion with an empty pipeline on a view. When resolving a view, the server inspects the aggregation pipeline to determine whether it begins with an Atlas Search stage. For $rankFusion and $scoreFusion, this inspection reads the first element on each stage’s input pipeline array without first verifying that the array is non-empty. Supplying an empty pipeline causes a null pointer dereference and crashes the server. This issue affects MongoDB Server 8.2 versions prior to 8.2.7.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| MongoDB Inc. / MongoDB Server | affected 8.2.0 before 8.2.7 |
CWE
CWE-476
References
ADP enrichment
No English description supplied.
No references supplied.