CVE-2021-39193 Transaction validity oversight in pallet-ethereum

Frontier is Substrate's Ethereum compatibility layer. Prior to commit number 0b962f218f0cdd796dadfe26c3f09e68f7861b26, a bug in pallet-ethereum can cause invalid transactions to be included in the Ethereum block state in pallet-ethereum due to not validating the input data size. Any invalid...

CVE-2021-39193

CVE-2021-39193 concerns Frontier’s Ethereum compatibility layer (Frontier) and specifically a bug in the Substrate pallet-ethereum. Before commit 0b962f218f0cdd796dadfe26c3f09e68f7861b26, input data size validation was faulty, which could allow invalid transactions to be included in the Ethereum ...

Transaction validity oversight in pallet-ethereum

Impact A bug in pallet-ethereum can cause invalid transactions to be included in the Ethereum block state in pallet-ethereum due to not validating the input data size. Any invalid transactions included this way have no possibility to alter the internal Ethereum or Substrate state. The transaction...

GHSA-HW4V-5X4H-C3XM Transaction validity oversight in pallet-ethereum

Impact A bug in pallet-ethereum can cause invalid transactions to be included in the Ethereum block state in pallet-ethereum due to not validating the input data size. Any invalid transactions included this way have no possibility to alter the internal Ethereum or Substrate state. The transaction...