Description (CNA)
Go Ethereum, or "Geth", is the official Golang implementation of the Ethereum protocol. In Geth before version 1.9.25 a denial-of-service vulnerability can make a LES server crash via malicious GetProofsV2 request from a connected LES client. This vulnerability only concerns users explicitly enabling les server; disabling les prevents the exploit. The vulnerability was patched in version 1.9.25.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| ethereum / go-ethereum | affected < 1.9.25 |
CWE
CWE-400
References
- https://github.com/ethereum/go-ethereum/security/advisories/GHSA-r33q-22hv-j29q
- https://github.com/ethereum/go-ethereum/pull/21896
- https://github.com/ethereum/go-ethereum/commit/bddd103a9f0af27ef533f04e06ea429cf76b6d46
- https://github.com/ethereum/go-ethereum/releases/tag/v1.9.25
ADP enrichment
No English description supplied.