Eclipse Attacks on Ethereum'S Peer-To-Peer Network

Eclipse attacks isolate blockchain nodes by monopolizing their peer-to-peer connections. The attacks were extensively studied in Bitcoin SP'15, SP'20, CCS'21, SP'23 and Monero NDSS'25, but their practicality against Ethereum nodes remains underexplored, particularly in the post-Merge settings. We...

CVE-2020-12821

Gossipsub 1.0 does not properly resist invalid message spam, such as an eclipse attack or a sybil attack...

EUVD-2020-5104

Malware in sbrugna...

Unspecified Vulnerability in Gossipsub

Gossipsub is a scalable benchmark pubsub protocol based on randomized topic grids and Gossip. A security vulnerability exists in Gossipsub version 1.0, which stems from the program's failure to implement relevant security protections against invalid spam messages. An attacker can exploit this...

CVE-2020-12821

Gossipsub 1.0 does not properly resist invalid message spam, such as an eclipse attack or a sybil attack...

CVE-2020-12821

Gossipsub 1.0 does not properly resist invalid message spam, such as an eclipse attack or a sybil attack...

Code injection

Gossipsub 1.0 does not properly resist invalid message spam, such as an eclipse attack or a sybil attack...

CVE-2020-12821

Gossipsub 1.0 does not properly resist invalid message spam, such as an eclipse attack or a sybil attack...

CVE-2020-12821

CVE-2020-12821 affects Gossipsub 1.0 and involves inadequate resistance to invalid message spam, enabling eclipse or Sybil attacks. Descriptions across Red Hat, NVD, CNVD, and related records consistently state that Gossipsub 1.0 can be exploited by sending invalid messages to disrupt/pubsub inte...