VendorsProof-of-stake Ethereum Projectproof-of-stake_ethereumall versions
Vulnerabilities

Proof-of-stake Ethereum Project Proof-of-stake Ethereum

Ranked by severity, then by exploit likelihood. Click a CVE ID for its full record.

3CVEs
CVE-2021-42764
The Proof-of-Stake (PoS) Ethereum consensus protocol through 2021-10-19 allows an adversary to cause a denial of service (delayed consensus decisions), and also increase the profits of individual validators, via short-range reorganizations of the underlying consensus chain.
Published 2021-10-20 · Modified
9.1EPSS 0.010
CVE-2021-42766
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.
Published 2021-10-20 · Modified
9.1EPSS 0.010
CVE-2021-42765
The Proof-of-Stake (PoS) Ethereum consensus protocol through 2021-10-19 allows an adversary to leverage network delay to cause a denial of service (indefinite stalling of consensus decisions).
Published 2021-10-20 · Modified
7.5EPSS 0.010