Description
A vulnerability was found in BehaviorTree up to 4.7.0. Affected by this issue is the function JsonExporter::fromJson of the file /src/json_export.cpp. Performing manipulation of the argument Source results in null pointer dereference. The attack needs to be approached locally. The exploit has been made public and could be used. The patch is named 4b23dcaf0ce951a31299ebdd61df69f9ce99a76d. It is suggested to install a patch to address this issue.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | BehaviorTree | 4.0, 4.1, 4.2, 4.3, 4.4, 4.5, 4.6, 4.7.0 | — |
References
- VDB-325954 | BehaviorTree json_export.cpp fromJson null pointer dereference vdb-entry technical-description
- VDB-325954 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #654073 | Davide Faconti BehaviorTree 4.7.0 / master commit 8d47d39 NULL Pointer Dereference third-party-advisory
- https://github.com/BehaviorTree/BehaviorTree.CPP/issues/1008 issue-tracking
- https://github.com/BehaviorTree/BehaviorTree.CPP/pull/1009 issue-tracking
- https://github.com/user-attachments/files/22270928/poc.zip exploit
- https://github.com/BehaviorTree/BehaviorTree.CPP/commit/4b23dcaf0ce951a31299ebdd61df69f9ce99a76d patch