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I. Basic Information for CVE-2021-39137
Vulnerability Information

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Vulnerability Title
Consensus flaw during block processing in go-ethereum
Source: NVD (National Vulnerability Database)
Vulnerability 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
解释冲突
Source: NVD (National Vulnerability Database)
Vulnerability Title
Ethereum Go-ethereum 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Ethereum Go-ethereum是Ethereum社区的一个用Go语言实现以太坊协议的代码库。 Go-Ethereum 中存在缓冲区错误漏洞,该漏洞源于产品会导致链分裂。以下产品及版本会受到影响:Go-Ethereum v1.10.8 之前版本。 796f4f7085ac95a1b0ccee8ff3c6c183219cdab2 之前版本。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
VendorProductAffected VersionsCPESubscribe
ethereumgo-ethereum >= 1.10.0, < 1.10.8 -
II. Public POCs for CVE-2021-39137
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III. Intelligence Information for CVE-2021-39137
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IV. Related Vulnerabilities
V. Comments for CVE-2021-39137

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