Executive brief
Denial of Service in Go-Ethereum
Affected products
- Go github.com/ethereum/go-ethereum
Junglewise Threat Intelligence
CVE-2021-43668: Denial of Service in Go-Ethereum
CVE-2021-43668 · Severity: low · CVSS 3.1 · Published 2021-11-23
Technologies: github.com/ethereum/go-ethereum (Go). Vendors: Go.
Related threats
- GO-2026-4511 - Go Ethereum Improperly Validates the ECIES Public Key in RLPx Handshake in github.com/ethereum/go-ethereum
- GO-2026-4507 - Go Ethereum affected by crash via malicious p2p message in github.com/ethereum/go-ethereum
- GO-2026-4508 - Go Ethereum affected by DoS via malicious p2p message in github.com/ethereum/go-ethereum
- GO-2026-4315 - DoS via malicious p2p message affecting a vulnerable node in github.com/ethereum/go-ethereum
- GO-2026-4314 - High CPU usage leading to DoS via malicious p2p message in github.com/ethereum/go-ethereum