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CVE-2021-39137

MEDIUM

6.5

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.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published8/24/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

ethereum:go_ethereum

Weaknesses (CWE)

CWE-436CWE-436

References

https://github.com/ethereum/go-ethereum/releases/tag/v1.10.8(security-advisories@github.com)

https://github.com/ethereum/go-ethereum/security/advisories/GHSA-9856-9gg9-qcmq(security-advisories@github.com)

https://github.com/ethereum/go-ethereum/releases/tag/v1.10.8(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/ethereum/go-ethereum/security/advisories/GHSA-9856-9gg9-qcmq(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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