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...

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...

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...

Design/Logic Flaw

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...

Design/Logic Flaw

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...

Design/Logic Flaw

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...

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...

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...

CVE-2021-42764

Technical details (affected components, root cause, impacted versions, fixes) are not publicly available in the provided documents; monitor for updates.

CVE-2021-42765

Technical details about CVE-2021-42765 are not publicly available in the provided documents; monitor for updates.

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...

CVE-2021-42766

Technical details (affected products, root cause, specific versions, fixes) are not publicly provided in the supplied documents. Monitor for updates.

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...

Proof-of-Stake (PoS) Ethereum consensus 安全漏洞

Proof-Of-Stake is a consensus mechanism used by the Ethereum Foundation's blockchain network to achieve distributed consensus. Proof-of-Stake PoS Ethereum consensus has a security vulnerability, the exploitation of which can lead to denial-of-service attacks...

Proof-Of-Stake 安全漏洞

Proof-Of-Stake is a consensus mechanism used by the Ethereum Foundation's blockchain network to achieve distributed consensus. Proof-of-Stake PoS Ethereum consensus has a security vulnerability, the exploitation of which can lead to denial-of-service attacks...

Proof-of-Stake (PoS) Ethereum consensus 安全漏洞

Proof-Of-Stake is a consensus mechanism used by the Ethereum Foundation's blockchain network to achieve distributed consensus. Proof-of-Stake PoS Ethereum consensus has a security vulnerability, the exploitation of which can lead to denial-of-service attacks...

Specification non-compliance in JUMPI

Impact In evm crate 0.31.0, JUMPI opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition check should happen before the destination validity check. Patches This is a high severity security advisory if you use evm crate for...

GHSA-PVH2-PJ76-4M96 Specification non-compliance in JUMPI

Impact In evm crate 0.31.0, JUMPI opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition check should happen before the destination validity check. Patches This is a high severity security advisory if you use evm crate for...

CVE-2021-41153

The evm crate is a pure Rust implementation of Ethereum Virtual Machine. In evm crate 0.31.0, JUMPI opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition check should happen before the destination validity check. This is a...

Design/Logic Flaw

The evm crate is a pure Rust implementation of Ethereum Virtual Machine. In evm crate 0.31.0, JUMPI opcode's condition is checked after the destination validity check. However, according to Geth and OpenEthereum, the condition check should happen before the destination validity check. This is a...