CVE-2021-41173
Medium
Description
Go Ethereum is the official Golang implementation of the Ethereum protocol. Prior to version 1.10.9, a vulnerable node is susceptible to crash when processing a maliciously crafted message from a peer. Version v1.10.9 contains patches to the vulnerability. There are no known workarounds aside from upgrading.
SeverityMedium
CVSS5.7
Exploit probability—
ProductGo Ethereum
PublishedOct 26, 2021
First seenOct 26, 2021
Weakness typeCWE-20Improper input validation
How to fix
Update
- ethereum go_ethereum1.10.9 or later
- github.com/ethereum/go-ethereum1.10.9 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| ethereum go_ethereum | v < 1.10.9 | 1.10.9 |
| github.com/ethereum/go-ethereumGo | v < 1.10.9 | 1.10.9 |
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