You signed in with another tab or window. Reload to refresh your session.You signed out in another tab or window. Reload to refresh your session.You switched accounts on another tab or window. Reload to refresh your session.Dismiss alert
When a replication node verify the validation stamps and cross validation stamps signature, it does not ensure the coordinator node and the cross validation nodes are different.
This can be a breach for a malicious node to send a self signed transaction to storage nodes while it should be signed through the distributed workflow with multiple nodes.
Describe the solution you'd like
In the function Transaction.valid_stamps_signature? we should ensure the coordinator node is different from the cross validation nodes.
This check should be done only if the validation node list has at least 2 nodes
The text was updated successfully, but these errors were encountered:
Describe the problem you discovered
When a replication node verify the validation stamps and cross validation stamps signature, it does not ensure the coordinator node and the cross validation nodes are different.
This can be a breach for a malicious node to send a self signed transaction to storage nodes while it should be signed through the distributed workflow with multiple nodes.
Describe the solution you'd like
In the function
Transaction.valid_stamps_signature?
we should ensure the coordinator node is different from the cross validation nodes.This check should be done only if the validation node list has at least 2 nodes
The text was updated successfully, but these errors were encountered: