EUVD-2018-10866

Malware in sbrugna...

EUVD-2018-10870

Malware in sbrugna...

PoS-CoPOR: Proof-Of-Stake Consensus Protocol with Native Onion Routing Providing Scalability and DoS-Resistance

Proof-of-Stake PoS consensus protocols often face a trade-off between performance and security. Protocols that pre-elect leaders for subsequent rounds are vulnerable to Denial-of-Service DoS attacks, which can disrupt the network and compromise liveness. In this work, we present PoS-CoPOR, a...

EUVD-2021-29723

Malicious code in bioql PyPI...

EUVD-2021-29722

Malicious code in bioql PyPI...

EUVD-2021-29724

Malicious code in bioql PyPI...

From Permissioned to Proof-of-Stake Consensus

This paper presents the first generic compiler that transforms any permissioned consensus protocol into a proof-of-stake permissionless consensus protocol. For each of the following properties, if the initial permissioned protocol satisfies that property in the partially synchronous setting, the...

Unraveling Ethereum'S Mempool: the Impact of Fee Fairness, Transaction Prioritization, and Consensus Efficiency

Ethereum's transaction pool mempool dynamics and fee market efficiency critically affect transaction inclusion, validator workload, and overall network performance. This research empirically analyzes gas price variations, mempool clearance rates, and block finalization times in Ethereum's...

Malicious code in stake-config (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 505bc2ea5f7bcdaeafd338ab86be15a36425335f5d45c1b2d5d03d43068ab07f Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

MAL-2025-4704 Malicious code in stake-config (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 505bc2ea5f7bcdaeafd338ab86be15a36425335f5d45c1b2d5d03d43068ab07f Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in stake-operations-script (npm)

The package communicates with a domain associated with malicious activity. --- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 9ea2fd7f2b3976c6f3bab727d8bd2366c4ed8ddfbdaba9e669c7b01d1a3532e1 Any computer that has this package installed or running should be considered...

The Cost of Restaking Vs. Proof-Of-Stake

We compare the efficiency of restaking and Proof-of-Stake PoS protocols in terms of stake requirements. First, we consider the sufficient condition for the restaking graph to be secure. We show that the condition implies that it is always possible to transform such a restaking graph into secure P...

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...

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-2018-19164

reddcoin through 2.1.0.5 a chain-based proof-of-stake cryptocurrency allows a remote denial of service, exploitable by an attacker who acquires even a small amount of stake/coins in the system. The attacker sends invalid headers/blocks, which are stored on the victim's disk...

CVE-2018-19163

stratisX through 2.0.0.5 a chain-based proof-of-stake cryptocurrency allows a remote denial of service, exploitable by an attacker who acquires even a small amount of stake/coins in the system. The attacker sends invalid headers/blocks, which are stored on the victim's disk...

Integrating Robotic Navigation with Blockchain: a Novel PoS-Based Approach for Heterogeneous Robotic Teams

This work explores a novel integration of blockchain methodologies with Wide Area Visual Navigation WAVN to address challenges in visual navigation for a heterogeneous team of mobile robots deployed for unstructured applications in agriculture, forestry, etc. Focusing on overcoming challenges suc...

Proof-Of-Social-Capital: Privacy-Preserving Consensus Protocol Replacing Stake for Social Capital

Consensus protocols used today in blockchains often rely on computational power or financial stakes - scarce resources. We propose a novel protocol using social capital - trust and influence from social interactions - as a non-transferable staking mechanism to ensure fairness and decentralization...

CVE-2025-47270

nimiq/core-rs-albatross is a Rust implementation of the Nimiq Proof-of-Stake protocol based on the Albatross consensus algorithm. The nimiq-network-libp2p subcrate of nimiq/core-rs-albatross is vulnerable to a Denial of Service DoS attack due to uncontrolled memory allocation. Specifically, the...