FISCO BCOS 3.11.0 has an issue with synchronization of the transaction pool that can, for example, be observed when a malicious node (that has modified the codebase to allow a large min_seal_time value) joins a blockchain network.
The product utilizes a shared resource in a concurrent manner, but it does not correctly synchronize access to the resource.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Fisco-bcos | Fisco-bcos | 3.11.0 (including) | 3.11.0 (including) |