CVE-2021-41173
5.7 MEDIUMGo Ethereum is the official Golang implementation of the Ethereum protocol
Published: 2021-10-26 · Last updated: 2026-06-17
Severity and scoring
- CVSS
- 5.7 MEDIUM
- Vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H
- CWE
- CWE-20
Affected products
| Vendor | Product |
|---|---|
| ethereum | go_ethereum |
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.
Source: NVD
References
- [NVD]https://nvd.nist.gov/vuln/detail/CVE-2021-41173
- [Patch]https://github.com/ethereum/go-ethereum/commit/e40b37718326b8b4873b3b00a0db2e6c6d9ea738
- [Patch]https://github.com/ethereum/go-ethereum/pull/23801
- [Other]https://github.com/ethereum/go-ethereum/releases/tag/v1.10.9
- [Other]https://github.com/ethereum/go-ethereum/security/advisories/GHSA-59hh-656j-3p7v
- [Patch]https://github.com/ethereum/go-ethereum/commit/e40b37718326b8b4873b3b00a0db2e6c6d9ea738
- [Patch]https://github.com/ethereum/go-ethereum/pull/23801
- [Other]https://github.com/ethereum/go-ethereum/releases/tag/v1.10.9
- [Other]https://github.com/ethereum/go-ethereum/security/advisories/GHSA-59hh-656j-3p7v
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