CVE-2021-39137
Consensus flaw during block processing in go-ethereum
Description
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.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:LPrivileges RequiredLow
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:NIntegrityNone
A:HAvailabilityHigh
Weaknesses
Affected Products
ethereum
oss-projectaka go ethereum, cpp-ethereum, go-ethereum
Go
package-ecosystem
Сообщество свободного программного обеспечения
oss-projectaka fsf
Exploitability
Official Patch Available
References
https://github.com/ethereum/go-ethereum/releases/tag/v1.10.8
github.com
https://github.com/ethereum/go-ethereum/security/advisories/GHSA-9856-9gg9-qcmq
github.com
https://nvd.nist.gov/vuln/detail/CVE-2021-39137
nvd.nist.gov
and 5 more references View all →
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