CVE-2021-41173

DoS via maliciously crafted p2p message

Published Oct 26, 2021 CVSS 3.1 · 5.7 Medium EPSS 1.2% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2021-2158 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.
Github GHSA Github GHSA GHSA-59hh-656j-3p7v Geth Node Vulnerable to DoS via maliciously crafted p2p message
History
Type Values Removed Values Added
Title DoS via maliciously crafted p2p message DoS via maliciously crafted p2p message
Weaknesses

Sources

Status
PUBLISHED
Assigner
GitHub_M
Published
Updated
Aug 4, 2024, 2:59 AM
Reserved
Sep 15, 2021, 12:00 AM
Status
Modified
Published
Oct 26, 2021, 2:15 PM
Modified
Jun 17, 2026, 4:08 AM