The Proof-of-Stake (PoS) Ethereum consensus protocol through 2021-10-19 allows an adversary to cause a denial of service (long-range consensus chain reorganizations), even when this adversary has little stake and cannot influence network message propagation. This can cause a protocol stall, or an increase in the profits of individual validators.
Metrics
Affected Vendors & Products
References
Link | Providers |
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https://arxiv.org/abs/2110.10086 |
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2021-10-20T19:27:43
Updated: 2024-08-04T03:38:50.211Z
Reserved: 2021-10-20T00:00:00
Link: CVE-2021-42766
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-10-20T20:15:07.517
Modified: 2021-10-26T19:36:00.247
Link: CVE-2021-42766
Redhat
No data.