CVE-2023-45130

Frontier is Substrate's Ethereum compatibility layer. Prior to commit aea528198b3b226e0d20cce878551fd4c0e3d5d0, at the end of a contract execution, when opcode SUICIDE marks a contract to be deleted, the software uses storage::removeprefix now renamed to storage::clearprefix to remove all storage...

CVE-2023-45130

Frontier (Substrate’s Ethereum compatibility layer) has a CVE-2023-45130 issue where, prior to commit aea528198b3b226e0d20cce878551fd4c0e3d5d0, invoking opcode SUICIDE on a contract that has large storage can trigger a single IO call across the WebAssembly boundary to remove all storages, potenti...

CVE-2023-45130 Frontier opcode SUICIDE touches too many storage values on large contracts

Frontier is Substrate's Ethereum compatibility layer. Prior to commit aea528198b3b226e0d20cce878551fd4c0e3d5d0, at the end of a contract execution, when opcode SUICIDE marks a contract to be deleted, the software uses storage::removeprefix now renamed to storage::clearprefix to remove all storage...