CVE-2021-39137GO-2022-0254GHSA-9856-9GG9-QCMQ
Consensus flaw during block processing in go-ethereum
- Published
- Last modified
- Where the record stands: published, rejected by its publisher, or superseded by another id.What do these mean? →
- published
- Whether CISA lists it in its Known Exploited Vulnerabilities catalog: proof that attackers are using it.What do these mean? →
- Not listed in CISA KEV
- Fix
- Fixed in 1.10.8
- Whether working attack code is public (Exploit-DB, Metasploit, Nuclei or GitHub). Public code makes attacks easier.What do these mean? →
- None on Exploit-DB, Metasploit or GitHub
Summary
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.
Timeline
- CVE published
- Record last updated
Affected versions
- ethereum go-ethereum
From 1.10.0 · fixed in 1.10.8
- github.com/ethereum/go-ethereumGo
fixed in 1.10.8
- github.com/ethereum/go-ethereumGo
From 1.10.0 · fixed in 1.10.8