CVE-2021-41173 - CVE House
Back to Database
Status published Medium CVE-2021-41173

DoS via maliciously crafted p2p message

Vulnerability 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.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

THREAT MONITOR

Am I Vulnerable?

Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-41173

Credits & Attribution

No credits recorded in the NVD database.

Affected Vendor

Affected Software

go-ethereum
Vulnerable Versions:
< 1.10.9

Timeline

Official Publish: October 26th, 2021
Last Modified: August 4th, 2024
Added to House: July 21st, 2026

CVSS Vectors

V3: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

Weaknesses (CWE)