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
Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2021-29724 | 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. |
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
| Link | Providers |
|---|---|
| https://arxiv.org/abs/2110.10086 |
|
History
No history.
Status: PUBLISHED
Assigner: mitre
Published:
Updated: 2024-08-04T03:38:50.211Z
Reserved: 2021-10-20T00:00:00
Link: CVE-2021-42766
No data.
Status : Modified
Published: 2021-10-20T20:15:07.517
Modified: 2024-11-21T06:28:07.957
Link: CVE-2021-42766
No data.
OpenCVE Enrichment
No data.
EUVD