Consensus flaw during block processing in go-ethereum
CVE-2021-39137
6.5MEDIUM
What is CVE-2021-39137?
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 later date. A patch is included in the upcoming v1.10.8
release. No workaround are available.
Affected Version(s)
go-ethereum >= 1.10.0, < 1.10.8