GHSA-9856-9GG9-QCMQ Ethereum Contains Consensus Flaw During Block Processing

Impact A vulnerability in the Geth EVM could cause a node to reject the canonical chain. Description A memory-corruption bug within the EVM can cause a consensus error, where vulnerable nodes obtain a different stateRoot when processing a maliciously crafted transaction. This, in turn, would lead...

Ethereum Contains Consensus Flaw During Block Processing

Impact A vulnerability in the Geth EVM could cause a node to reject the canonical chain. Description A memory-corruption bug within the EVM can cause a consensus error, where vulnerable nodes obtain a different stateRoot when processing a maliciously crafted transaction. This, in turn, would lead...

CVE-2021-39137 Consensus flaw during block processing in go-ethereum

go-ethereum is the official Go implementation of the Ethereum protocol. In affected versions a consensus-vulnerability in go-ethereum Geth could cause a chain split, where vulnerable versions refuse to accept the canonical chain. Further details about the vulnerability will be disclosed at a late...

GO-2021-0105 Consensus flaw in github.com/ethereum/go-ethereum

Due to an incorrect state calculation, a specific set of transactions could cause a consensus disagreement, causing users of this package to reject a canonical chain...

CVE-2020-26265 Consensus flaw during block processing

Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. In Geth from version 1.9.4 and before version 1.9.20 a consensus-vulnerability could cause a chain split, where vulnerable versions refuse to accept the canonical chain. The fix was included in the Paragade...

PT-2020-16369 · Ethereum · Geth

Name of the Vulnerable Software and Affected Versions: Geth versions prior to 1.9.17 Description: This is a Consensus vulnerability in Geth that can be used to cause a chain-split where vulnerable nodes reject the canonical chain. Geth's pre-compiled dataCopy contract did a shallow copy on...